1

包装与储运

156

5.9%

2

发电与输变电

7

0.2%

3

计算机应用与软件

1

0.2%

4

物理测量

4

0.1%

5

非金属成型加工

2

0.1%

6

金属成型加工

2

0.1%

7

一般机械与武器

2

0.1%

8

光电测量与核物理

1

0.0%

9

分离与混合加工

1

0.0%

10

无线通信网络

1

0.0%

11

电气元件与电路

1

0.0%

12

广播电视与电话

0

0.0%

13

网络协议

0

0.0%

14

数据交换网络

0

0.0%

15

数字信息传输

0

0.0%

16

通信传输系统

0

0.0%

17

半导体集成电路

0

0.0%

18

半导体元器件

0

0.0%

19

半导体制造

0

0.0%

20

电池

0

0.0%

EP2593389

SPEED AND POSITION DETECTION SYSTEM

TERRY HAROLD; ADIFON LEANDRE

EP2599205

REGULATED BOOTSTRAP POWER SUPPLY

MARVIN DARYL J; MILLETT STEVEN M

EP2611720

RESISTANCE-BASED MONITORING SYSTEM AND METHOD

FARGO RICHARD N; KEYO PETER

EP2646357

METHOD AND SYSTEM FOR ACTIVE NOISE OR VIBRATION CONTROL OF SYSTEMS

BLANC ARTHUR; BLASKO VLADIMIR

EP2670695

STOP SEQUENCING FOR BRAKING DEVICE

EP2678258

ELEVATOR SYSTEM INCLUDING A 4:1 ROPING ARRANGEMENT

FARGO RICHARD N; SCLAFANI FRANK J

EP2688826

TOE GUARD ASSEMBLY FOR AN ELEVATOR SYSTEM

FAUCONNET AURELIEN; DELACHATRE ETIENNE

EP2794450

ELEVATOR SYSTEM INCLUDING A CAR STOP FOR MAINTAINING OVERHEAD CLEARANCE

EP2920482

BRAKE

PIECH ZBIGNIEW; WEST ADRIAN D

EP3075691

DEPTH SENSOR BASED SENSING FOR SPECIAL PASSENGER CONVEYANCE LOADING CONDITIONS

FANG HUI; FINN ALAN MATTHEW

EP3076247

SENSOR FUSION FOR PASSENGER CONVEYANCE CONTROL

HSU ARTHUR; FINN ALAN MATTHEW

EP3089932

A MOBILE CAR SHEAVE SHIELD

WANG LAN; ZHANG GUOHUA

EP3100337

CHARGE ALGORITHM FOR BATTERY PROPELLED ELEVATOR

MEZZADRI CARLO; COLOMBARI CARLO

EP3103753

COMBINED GUIDE RAIL FOR AN ELEVATOR SYSTEM

FERNÁNDEZ JUAN JOSÉ; MONZÓN ANDRÉS

EP3106414

USER-CONTROLLED ELEVATOR ALLOCATION

CHAPMEN ASHLEY; PETERSON ERIC C

EP3141513

ELEVATOR TENSION MEMBER

GURVICH MARK R; ZHAO WENPING

EP3152145

VARIABLE ELEVATOR ASSIGNMENT

GARFINKEL MICHAEL; CHRISTY THERESA M

EP3164932

ROTARY MACHINE WITH ENCODER DIRECTLY CONNECTED TO ROTOR

EP3237318

ELEVATOR SYSTEM WITH VENTILATION SYSTEM

BONATRE GUILLAUME; MOUGIN SÉBASTIEN

EP3243787

MAGNETIC ELEVATOR DRIVE MEMBER AND METHOD OF MANUFACTURE

EP3254372

DRIVE AND CONTROL FOR SIX-<wbr>PHASE ELECTRICAL MACHINES WITH NEGLIGIBLE COMMON-<wbr>MODE VOLTAGE

JIANG DONG; KRISHNAMURTHY SHASHANK

EP3266735

LIMIT SWITCH SYSTEM

O'NEAL CREEL JAMES JR; KLEINE JOHN F JR

EP3275826

A MONITORING SYSTEM OF A PASSENGER CONVEYOR, A PASSENGER CONVEYOR, AND A MONITORING METHOD THEREOF

LI QIANG; ZHAO JIANWEI

EP3280672

SERVICE ACCESS ASSEMBLY FOR AN ELEVATOR CAR AND METHOD

FONTENEAU NICOLAS; BEAUCHAUD FRÉDÉRIC

EP3280665

ACCESSIBLE ELEVATOR BUFFER

FONTENEAU NICOLAS; BEAUCHAUD FRÉDÉRIC

EP3299327

PROGNOSTIC ANALYSIS OF ELEVATOR PERFORMANCE USING SENSORS AND INTERNET OF THINGS

SONG JINHO; SWAMI ADITYA

EP3299330

DETECTION OF STATE OF ENGAGEMENT BETWEEN STEP AND COMB PLATE OF PASSENGER CONVEYOR

LI JIANGUO; MORRIS NIGEL

EP3318523

ELEVATOR SERVICE REQUEST USING USER DEVICE

BALDI EMILY; DUBOIS KELLY MARTIN

EP3319896

ELEVATOR CAR

GRESSIEN CHRISTELE; BEAUCHAUD FREDERIC

EP3322661

DETERRENT DEVICE INHIBITION KEY

TAUDOU CHRISTOPHE; FONTENEAU NICOLAS

EP3322660

ELEVATOR CONTROL SYSTEM

PAETOW ALEXANDER; SIRIGU GERARD

EP3326950

ELEVATOR CAR ARRIVAL INDICATION ON A MOBILE DEVICE

SIMCIK PAUL A; DUBOIS KELLY MARTIN

EP3326952

REMOTE TRIGGERING DEVICE, OVERSPEED GOVERNOR ASSEMBLY AND ELEVATOR

SHI ZHENGBAO; DUBE RANDALL S

EP3328770

ELEVATOR MAINTENANCE FROM INSIDE ELEVATOR CAR

CONVARD EMMANUEL; BEAUCHAUD FRÉDÉRIC

EP3333110

ELEVATOR SAFETY SYSTEM, ELEVATOR SYSTEM AND METHOD OF OPERATING AN ELEVATOR SYSTEM

HERKEL PETER; TEGTMEIER DIRK H

EP3334678

DOOR MOTOR BRAKE

FAUCONNET AURÉLIEN; SIRIGU GÉRARD

EP3342743

ELEVATOR LANDING DOOR UNLOCKING SYSTEM

RHOUZLANE SOUFYEN; VALÉRIE MAUGUEN

EP3344569

OPTICAL ENCODER AND MOTOR ASSEMBLY

EP3348506

COMMUNICATION SYSTEM AND METHOD OF COMMUNICATION IN AN ELEVATOR OPERATING ENVIRONMENT

NOXON JAMES EUGENE; JEFFERSON ERIK

EP3348512

PASSENGER CONVEYOR SYSTEM AND STARTING/STOPPING CONTROL METHOD THEREOF

LE JIYAO; WANG LONGWEN

EP3360837

MAINTENANCE ACCESS SYSTEM FOR ELEVATORS

FAUCONNET AURELIEN; BEAUCHAUD FREDERIC

EP3392189

METHOD AND APPARATUS FOR STALL CONTROL OF ELEVATOR DOOR

JUNG WOONCHEOL; SHIM HANSOO

EP3398898

ROPE SWAY DETECTOR WITH TIME-<wbr>OF-FLIGHT (TOF)-<wbr>CAMERA

MIYAJIMA HIROMITSU; YAMADA ATSUSHI

EP3398897

ELEVATOR SYSTEM INCLUDING A PROTECTIVE HOISTWAY LINER ASSEMBLY

COPELAND GEORGE SCOTT; DERWINSKI PATRICIA

EP3401262

AUTOMATIC ELEVATOR INSPECTION AND POSITIONING SYSTEMS AND METHODS

SUDI SANDEEP; TRIPP DANIEL M

EP3401266

AUTOMATIC ELEVATOR LANDING DOOR GIB INSPECTION SYSTEMS AND METHODS

SUDI SANDEEP; MAHONEY SALLY DAY

EP3401268

DIAGNOSTIC STEP FOR A PASSENGER CONVEYOR

YAMADA ATSUSHI; MIYAJIMA HIROMITSU

EP3403972

SELF-CALIBRATING SENSOR FOR ELEVATOR AND AUTOMATIC DOOR SYSTEMS

FINN ALAN MATTHEW; HSU ARTHUR

EP3403981

MAGNETIC ELEVATOR DRIVE MEMBER AND METHOD OF MANUFACTURE

TANGUDU JAGADEESH KUMAR; KLECKA MICHAEL A

EP3403980

METHOD FOR TENSIONNING OF A LOAD BEARING MEMBER OF AN ELEVATOR SYSTEM

EP3403976

SIMULTANEOUS ELEVATOR CAR AND COUNTERWEIGHT SAFETY ACTUATION

SCHMIDT WALTER THOMAS; MANES ENRICO

EP3412612

ELEVATOR SYSTEM, USER TERMINAL AND APARATUS AND METHOD FOR MANAGING THE ELEVATOR SYSTEM

COMINELLI DONALD F; SIMCIK PAUL A

EP3412615

REASSIGNMENT OF ELEVATORS FOR MOBILE DEVICE USERS

SIMCIK PAUL A; SCOVILLE BRADLEY ARMAND

EP3412616

ELEVATOR DRIVE CONTROL TO PROTECT DRIVE COMPONENTS FROM MOISTURE

NAGARAJAN PRASANNA; AGIRMAN ISMAIL

EP3423391

ELEVATOR SYSTEM LANDING DOOR UNLOCKING MECHANISM

BEAUCHAUD FRÉDÉRIC; DOMINGUEZ FRANCK

EP3424860

AN ELEVATOR VANDALISM MONITORING SYSTEM

EP3424857

EMERGENCY ELEVATOR POWER MANAGEMENT

MURAH BENNI J; FARUKI TARIQUE

EP3428107

BLOCKING DEVICE

QUILES JUAN; DE MIGUEL URQUIJO ANTONIO

EP3429950

MANAGEMENT OF MUTIPLE COIL BRAKE FOR ELEVATOR SYSTEM

LOTFI AMIR; BOHN DANIEL M

EP3434635

SEAMLESS TRACKING OF PASSENGER FLOW WITHIN AN ELEVATOR CABIN

LARMUSEAU ADRIAAN JORIS H; LI CHANGLE

EP3439998

MOBILE DEVICE STATE MANAGEMENT AND LOCATION DETERMINATION

WEDZIKOWSKI LUCIEN; SCOVILLE BRADLEY ARMAND

EP3450369

ADAPTIVE SPLIT GROUP ELEVATOR OPERATION

EP3450373

SYNCHRONIZING MEDIA CONTENT FOR USERS

EP3450375

WORK AREA TECHNICIAN WARNING SYSTEM

EP3450379

MECHANICAL HOISTWAY ACCESS CONTROL DEVICE

MEGURO DAISUKE; MIYAJIMA HIROMITSU

EP3450990

HYBRID ALTIMETER FOR MEASURING VERTICAL VELOCITY

BOGLI CRAIG DREW; MARVIN DARYL J

EP3453667

ELEVATOR SOUND SYSTEMS

MARVIN DARYL J; COLDRE LAURENT

EP3459893

ELEVATOR SENSOR ARRAY SYSTEM

WOS LINDSAY; FARUKI TARIQUE

EP3470356

COMPACT BELT TERMINATION ASSEMBLY

EP3470357

SYSTEM AND METHOD FOR MONITORING WIRE ROPES

EP3473577

PEOPLE CONVEYOR AND METHOD OF DETERMINING POWER FOR DRIVING A HANDRAIL ELEMENT OF A PEOPLE CONVEYOR

EP3476541

REACH TOOL FOR USE IN LOW VOLTAGE APPLICATIONS

BROWNE BENJAMIN ALAN; RODRIGUEZ ROBERT

EP3476789

TRACTION SYSTEM FOR ELEVATOR AND ELEVATOR

WEIHUA YUAN; CHANGKE YANG

EP3480156

UNITIZED SEGMENTED SHEAVE ASSEMBLY

LEE AUSTIN; TORLAI DAVID R

EP3492412

SEQUENCE TRIGGERING FOR AUTOMATIC CALLS &amp; MULTI-<wbr>SEGMENT ELEVATOR TRIPS

NICHOLS STEPHEN RICHARD; SCOVILLE BRADLEY ARMAND

EP3495307

REMOTE INSPECTION OF PASSENGER CONVEYORS

SEKI HISANORI; YAMADA ATSUSHI

EP3511280

RESCUE OPERATION IN AN ELEVATOR SYSTEM

HERKEL PETER; HENTSCHEL LUTZ

EP3517477

DEFLECTOR SHEAVE MOUNTING BRACKET

ST PIERRE BRUCE; SWAYBILL BRUCE P

EP3530603

ELEVATOR CAR AND ELEVATOR SYSTEM COMPRISING AN ELEVATOR CAR

FERNANDEZ JUAN JOSE; QUILES JUAN

EP3533748

RESETTING GOVERNOR SUB-<wbr>SYSTEMS

SUDI SANDEEP; DESAI AAYUSH

EP3533743

ROPE CLEANING DEVICE

KATO MITSURU; TANAKA HIROTOMO

EP3533746

PASSENGER CONVEYING DEVICE HAVING AN ANTIPINCH STRUCTURE

XU KAISHENG; WAN JIAN

EP3539915

PASSENGER CONVEYOR SKIRT PANEL POSITIONING ASSEMBLY

EP3543193

ROPE SWAY DETECTION AND MITIGATION FOR ELEVATOR SYSTEM

SCOVILLE BRADLEY ARMAND; WONG SAM

EP3543190

A WIRELESS SIGNAL DEVICE, SYSTEM AND METHOD FOR ELEVATOR SERVICE REQUEST

LI KAI; WANG SHENHONG

EP3543189

ELEVATOR CAR OPERATION BASED ON ITS OCCUPANCY

GIREDDY JAYAPAL REDDY; CHIKKUR ASHOK

EP3546408

DESTINATION DISPATCH SECTORING

STANLEY JANNAH A; SCHARR GREGORY

EP3549895

ELEVATOR SERVICE REQUEST AND OFFLINE AUTHENTICATION OF THE ELEVATOR SERVICE REQUEST

ZHANG YU; LI KAI

EP3556703

E-CALL REGISTRATION FOR ELEVATOR

EP3560871

ELEVATOR SYSTEM PASSENGER FRUSTRATION REDUCTION

LIANO BLANCA FLORENTINO; TIWARI ANKIT

EP3564180

COATED SHEAVE

CHANG XIAOYUAN; TORLAI DAVID R

EP3569545

A WIRELESS SIGNAL DEVICE, SYSTEM AND METHOD FOR ELEVATOR SERVICE REQUEST

CHEN HUI; WANG SHENHONG

EP3569558

CHAIN DEFECT MONITORING IN A PEOPLE CONVEYOR

EP3573916

ELEVATOR ROPE MAINTENANCE METHOD

KATO MITSURU; TANAKA HIROTOMO

EP3578492

CONVEYANCE SYSTEM DATA TRANSFER

WITCZAK TADEUSZ PAWEL; BOGLI CRAIG DREW

EP3581534

VARIABLE THRESHOLDS FOR AN ELEVATOR SYSTEM

WITCZAK TADEUSZ PAWEL; BOGLI CRAIG DREW

EP3587334

AUTO ADJUST ELEVATOR DOOR SYSTEM

DHAR ABHINAV; KESHRI AMIT

EP3591808

PERMANENT MAGNET (PM) MACHINE

WAWRZYNIAK BEATA I; TANGUDU JAGADEESH KUMAR

EP3599207

ELEVATOR COMPONENT INSPECTION SYSTEMS

SUDI SANDEEP; TRIPP DANIEL M

EP3599204

ELEVATOR COMPONENT INSPECTION SYSTEM AND METHOD

EP3599203

ELEVATOR SAFETY SYSTEM

EP3599210

ELEVATOR CAR APRON

EP3604197

ELEVATOR CAR

VICENTE MARTA; FERNÁNDEZ JUAN JOSÉ

EP3608273

ELEVATOR SAFETY GEAR ACTUATION DEVICE

EP3608280

ELEVATOR SYSTEM WITH OPTIMIZED DOOR RESPONSE

XIONG ZIYOU; SCHMIDT WALTER THOMAS

EP3608278

SCALABLE ELEVATOR CAR FRAME

EP3608283

ELEVATOR CAR APRON

EP3608282

ELEVATOR CAR APRON

TROUVAIN GUILAUME; SCHACH CLEMENT

EP3611122

ELEVATOR POWER MANAGEMENT SYSTEM AND METHOD

DAYASAGAR PUTLA VASUDEV; MIRIYALA PRADEEP

EP3613694

ELEVATOR BALANCED-<wbr>LOAD RESCUE DEVICE, ELEVATOR AND ELEVATOR BALANCED-<wbr>LOAD RESCUE METHOD

LI QING; KANG KAI

EP3613693

ELEVATOR SYSTEM WITH THERMAL SENSORS

PUSALA RAJINIKANTH; KARANAM SUDHARSHAN

EP3617127

JUMP ELEVATOR AND JUMPING METHOD

EP3617123

ELEVATOR ROPE INSPECTION DEVICE AND METHOD FOR INSPECTING AN ELEVATOR ROPE

KATO MITSURU; MIYAZAWA HIDEKI

EP3617116

ELEVATOR DOOR SENSOR FUSION, FAULT DETECTION, AND SERVICE NOTIFICATION

SAKTI ABDELILAH; SCHMIDT WALTER THOMAS

EP3623332

ELEVATOR DATA COMMUNICATION SYSTEM

EP3623333

METHOD AND SYSTEM OF REDUCING FALSE ACTUATION OF SAFETY BRAKES IN ELEVATOR SYSTEM

SUDI SANDEEP; CRUTE JOSEPH

EP3626663

SYSTEM AND METHOD FOR EFFECTING TRANSPORTATION BY PROVIDING PASSENGER HANDOFF BETWEEN A PLURALITY OF ELEVATORS

PUSALA RAJINIKANTH; GANGISETTI BVSP RAVICHAND

EP3626669

BRAKE DISC RELEASING DEVICE, TURNING DEVICE, ELEVATOR RESCUE KIT AND METHOD

ZHU FENGKUN; WU HONGLIANG

EP3628636

ELEVATOR BRAKING DEVICE AND ELEVATOR SYSTEM

ZHANG ZIXU; LIU RUGUANG

EP3628627

OVERSPEED PROTECTION SWITCH, OVERSPEED GOVERNOR ASSEMBLY AND ELEVATOR SYSTEM

EP3628622

VALIDATION OF ELEVATOR CALL PASSENGER BOARDING

GIREDDY JAYAPAL REDDY; RAJARAPU GANESH

EP3632829

AUTOMATIC SOFTWARE UPGRADE ASSISTANT FOR REMOTE ELEVATOR MONITORING EXPERTS USING MACHINE LEARNING

MARPU APPALARAJU; YEDDI NAVEEN KUMAR

EP3640190

ELEVATOR SYSTEM TENSION MEMBER SURFACE ANOMOLY DETECTION

EP3640180

CLOUD BASED ELEVATOR DISPATCHING RESOURCE MANAGEMENT

EP3640186

REMOTE TRIGGERING DEVICE, OVERSPEED GOVERNOR ASSEMBLY AND ELEVATOR SYSTEM

EP3640181

ELEVATOR PASSENGER INTERFACE INCLUDING SPECIAL ASSISTANCE FEATURES

DAYASAGAR PUTLA VASUDEV; CHINTHAPALLI SREEDHAR

EP3640176

POWER MANAGEMENT IN AN ELEVATOR SYSTEM

VIRGILO VALDIVIA GUERRERO; DANIEL DIAZ-LOPEZ

EP3643660

SYSTEM FOR PROVIDING ELEVATOR SERVICE

LINGALA RAMESH; PATTANAIK BISWARANJAN

EP3643674

ELEVATOR SYSTEM

EP3647250

AUTOMATIC HANDRAIL TENSIONING SYSTEM AND METHOD FOR ADJUSTING TENSION DEGREE OF HANDRAIL

CAI QINGXI; LI JIANGUO

EP3647251

ESCALATOR AND MOVING WALKWAY SYSTEM WITH SAFETY SENSOR

EP3650385

SYSTEM AND METHOD FOR ASSIGNING ELEVATOR SERVICE BASED ON PASSENGER USAGE

SWAMI ADITYA; NANDA BHABANI SANKAR

EP3650384

SYSTEM FOR MONITORING LOBBY ACTIVITY TO DETERMINE WHETHER TO CANCEL ELEVATOR SERVICE

GIREDDY JAYAPAL REDDY; TATIKOLA PRAMOD PARIMALA

EP3650383

SYSTEM AND METHOD FOR PRIORITIZING SERVICE TO REMOTE ELEVATOR CALLS BASED ON PROXIMITY TO ELEVATOR LOBBY

YEDDI NAVEEN KUMAR; PUSALA RAJINIKANTH

EP3651320

WINDING OVERHANG

RAMOS IBARRA ENRIQUE; FERNANDEZ TROCONIZ CARLOS

EP3653558

MONITORING SYSTEM

EP3653557

ELEVATOR ALARM SYSTEMS

SIRIGU GERARD; TTROUVAIN GUILLAUME

EP3656721

MONITORING DEVICE FOR A CONVEYOR

TUREK ALEXANDER; ILLEDITS THOMAS

EP3663248

DEVICE AND METHOD FOR MONITORING AN ELEVATOR SYSTEM

PAHLKE DERK OSCAR; WITCZAK TADEUSZ PAWEL

EP3666712

ELEVATOR SAFETY ACTUATOR SYSTEMS

EP3666705

CONVEYANCE SYSTEM WITH LOADING FACTOR DETECTION

EP3666703

ELECTRICAL POWER TRANSMISSION TO ELEVATOR SYSTEM CARS

MANES ENRICO; DWARI SUMAN

EP3674242

ENHANCING ELEVATOR SENSOR OPERATION FOR IMPROVED MAINTENANCE

LIASKAS PETER; SUDI SANDEEP

EP3680206

SYSTEM AND METHOD FOR DETECTING ELEVATOR MAINTENANCE BEHAVIORS IN ELEVATOR HOISTWAY

JIA ZHEN; XI JIE

EP3686143

ELEVATOR CALL REGISTRATION WHEN A CAR IS FULL

SUDI SANDEEP; SCOVILLE BRADLEY

EP3686146

CONTROLLING MOVEMENT OF AN ELEVATOR CAR

TEGTMEIER DIRK H; HERKEL PETER

EP3693315

ELEVATOR SYSTEM CONTROL BASED ON BUILDING SWAY

ROBERTS RANDY; COPELAND GEORGE SCOTT

EP3693313

HOISTING ROPE MONITORING DEVICE

EP3699132

ELEVATOR DOOR WITH SENSOR FOR DETERMINING WHETHER TO RE-<wbr>OPEN DOOR

SCHMIDT WALTER THOMAS; RAMPONE JOSEPH C

EP3702310

ELEVATOR SAFETY WITH TRANSLATING SAFETY BLOCK

MUSTAFA TANJIL; PU YU

EP3715306

ELEVATOR SHEAVE CLEANER

GRAINGER ETHAN KENT; CREEL JAMES O'NEAL JR

EP3715299

METHOD OF REASSIGNING AN ELEVATOR CALL FOR AN ELEVATOR CAR

SIMCIK PAUL A; SCOVILLE BRADLEY ARMAND

EP3730438

CROWD SENSING FOR ELEVATOR SYSTEMS

SUDI SANDEEP; SCOVILLE BRADLEY ARMAND

EP3733583

ELEVATOR SHAFT DISTRIBUTED HEALTH LEVEL

PAHLKE DERK OSCAR; MICHAELIDIS YRINEE

EP3747823

CONVEYANCE ELEMENT FOR A CONVEYOR

MICHALKE MARTIN; KLUTZ BERNHARD

EP3771680

PRESSURE SENSOR ALGORITHM TO DETECT ELEVATOR STATUS INFORMATION

EP3800154

ELEVATOR BRAKE CONTROL DEVICE, ELEVATOR BRAKE SYSTEM AND METHOD OF TESTING SUCH ELEVATOR BRAKE SYSTEM

EP3816082

SYSTEM AND METHOD FOR MONITORING SHEAVE BEARING CONDITION

CHEN YAN; POLAK DAVID R

EP3851403

SUPPORT MEMBER FOR A DRIVE BELT OF A PASSENGER CONVEYOR

TUREK ALEXANDER; ILLEDITS THOMAS

EP3922587

SEQUENCE TRIGGERING FOR AUTOMATIC CALLS &amp; MULTI-<wbr>SEGMENT ELEVATOR TRIPS

NICHOLS STEPHEN RICHARD; SCOVILLE BRADLEY

EP3447019

BELT WITH SELF-<wbr>EXTINGUISHING LAYER AND METHOD OF MAKING

EP3760560

BRAKING DECELERATION MEASUREMENT OF AN ELEVATOR SYSTEM

MURATA JIRO; TAKEUCHI TAKASHI

EP3760561

ELEVATOR ASSEMBLY WITH COUNTERWEIGHT BLOCKING STOP

CERVERA MORALES FRANCISCO; ARRIBAS CANO ENEKO