P

Inventor

SUN LU

CN21 patents
⚠️ This page may combine multiple inventors who share the name “SUN LU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OTIS ELEVATOR CO

3 patents
US5353893AOct 11, 1994

Elevator cab and/or counterweight compensation rope hitch assembly

OTIS ELEVATOR CO47 citations89
US5713434AFeb 3, 1998

Elevator safety system

OTIS ELEVATOR CO16 citations73
US4324360AApr 13, 1982

Elevator guide rail mounting arrangement

OTIS ELEVATOR CO17 citations71

LIQUIDPOWER SPECIALTY PRODUCTS INC

2 patents
US10683412B2Jun 16, 2020

Drag reducing composition

LIQUIDPOWER SPECIALTY PRODUCTS INC3 citations64
US10119658B2Nov 6, 2018

Aqueous flow improver formulation for refined products

LIQUIDPOWER SPECIALTY PRODUCTS INC0 citations51

CITRIX SYSTEMS INC

2 patents
US11900180B2Feb 13, 2024

Keyword-based presentation of notifications

CITRIX SYSTEMS INC0 citations58
US11257022B2Feb 22, 2022

Computing system and methods providing support session assignment between support agent client devices and customer client devices

CITRIX SYSTEMS INC0 citations44

IBM

2 patents
US11169829B2Nov 9, 2021

Determining candidate patches for a computer software

IBM0 citations56
US10417017B2Sep 17, 2019

Determining candidate patches for a computer software

IBM0 citations46

SHANDONG NEW BEIYANG INF TECH

2 patents
US10388100B2Aug 20, 2019

Reading assembly and paper currency sorter

SHANDONG NEW BEIYANG INF TECH0 citations49
US10410455B2Sep 10, 2019

Banknote processing method and device

SHANDONG NEW BEIYANG INF TECH0 citations32

INST MOUNTAIN HAZARDS & ENVIRONMENT CAS

1 patent
US11645900B1May 9, 2023

Early warning method for icefall-caused moraine lake outburst disasters

INST MOUNTAIN HAZARDS & ENVIRONMENT CAS14 citations78

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD

1 patent
US10791406B2Sep 29, 2020

Method and apparatus for processing sound hole of speaker and electronic device

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD4 citations72

TEXAS INSTRUMENTS INC

1 patent
US10187071B2Jan 22, 2019

PLL lock range extension over temperature

TEXAS INSTRUMENTS INC4 citations71

ZHANG YONG

1 patent
US8551201B2Oct 8, 2013

Polyurethane composition for CMP pads and method of manufacturing same

ZHANG YONG2 citations62

LITE ON ELECTRONICS GUANGZHOU

1 patent
US11894766B2Feb 6, 2024

Three-phase interleaved resonant converter and power circuit

LITE ON ELECTRONICS GUANGZHOU1 citations58

UNIV SHANGHAI JIAOTONG

1 patent
US11808980B2Nov 7, 2023

Ultra-compact silicon waveguide mode converter based on meta-surface structure

UNIV SHANGHAI JIAOTONG0 citations51

STATE GRID TIANJIN ELECTRIC POWER CO

1 patent
US11095127B2Aug 17, 2021

Method for real-time scheduling of multi-energy complementary micro-grids based on rollout algorithm

STATE GRID TIANJIN ELECTRIC POWER CO0 citations42

STATE GRID HEBEI ELECTRIC POWER RES INSTITUTE

1 patent
US12175352B2Dec 24, 2024

Method for evaluating mechanical state of high-voltage shunt reactor based on vibration characteristics

STATE GRID HEBEI ELECTRIC POWER RES INSTITUTE0 citations39

AMERICAN ADVANCED TECHNOLOGY LLC

1 patent
US10757393B2Aug 25, 2020

Method and apparatus for measuring characteristics of a surface topology

AMERICAN ADVANCED TECHNOLOGY LLC0 citations34

TRANSP PLANNING AND RESEARCH INSTITUTE MINISTRY OF TRANSP

1 patent
US10325152B1Jun 18, 2019

Method of extracting warehouse in port from hierarchically screened remote sensing image

TRANSP PLANNING AND RESEARCH INSTITUTE MINISTRY OF TRANSP0 citations33