Inventor

Kai Xu

Inventor

Beijing, CN

Overview

44→

Patents

2000–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 44 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Lprimary

H01LSemiconductor devices9%

G02BOptical elements, systems or apparatus7%

G06FElectric digital data processing4%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light4%

H04NPictorial communication, e.g. television4%

H10KOrganic electric solid-state devices4%

F21VFunctional features or details of lighting devices or systems thereof4%

A47BTables3%

A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like3%

F21SNon-portable lighting devices3%

PatentTitleYear

10,876,708Optical element and lighting lamp with the same2020 10,877,319Liquid crystal display device2020 10,852,221Magnetic suspension thermobalance based on quick photothermal heating and measurement method thereof2020 10,710,236Flexible continuum structure capable of realizing posture feedback2020 10,698,266Liquid crystal display device2020 10,594,841Configuring initial settings of a network security device via a hand-held computing device2020 10,559,233Segment display device2020 10,461,280Double-sided electroluminescent display panel and display device2019 10,444,609Systems, devices, and methods for laser projectors2019 10,444,608Systems, devices, and methods for laser projectors2019 10,444,610Systems, devices, and methods for laser projectors2019 10,439,163OLED display panel and manufacture method thereof, display device2019 10,428,456Steel wire rope for conveyor belt2019 10,417,526Object recognition method and device2019 10,396,285Apparatus and method for detecting presence of attenuation in OLED device2019 10,366,503Method and apparatus of scene reconstruction2019 10,312,409Patterned sapphire substrate, light emitting diode and fabrication method thereof2019 10,277,874Systems, devices, and methods for laser projectors2019 10,269,870Organic light-emitting device, production method thereof, and display apparatus2019 10,256,343Thin film transistor, array substrate and their manufacturing methods, and display apparatus2019 10,250,856Systems, devices, and methods for laser projectors2019 10,230,929Systems, devices, and methods for laser projectors2019 10,193,104Organic light-emitting diode structure and fabrication method thereof, related display panel, and related display device2019 10,184,622Electrical supply and shelf system having same2019 10,172,483Rack system having electrical supply2019 10,166,681Bluetooth speaker and robot interaction system2019 10,151,472LED strip light for shelf signboards2018 10,152,904LED strip light for shelf signboards2018 10,148,700Classification of top-level domain (TLD) websites based on a known website classification2018 9,904,139'Color filter substrate, display panel and display device'2018 9,826,063'Configuring initial settings of a network security device via a hand-held computing device'2017 9,742,872'Configuring initial settings of a network security device via a hand-held computing device'2017 9,710,789'Multi-dimension analyzer for organizational personnel'2017 9,639,250'Systems and methods for reconfiguring a matrix in a display'2017 9,383,902'Systems and methods for presentations with live application integration'2016 9,195,521'Methods for software systems and software systems using the same'2015 9,152,305'Systems and methods for presentations with live application integration'2015 9,132,520'Mounting mechanism for assembling plastic plug'2015 9,028,714'Liquid crystal compound preparation and application'2015 8,981,749'Power converter system for mobile devices'2015 8,905,746'Cleaning mechanism for an injection molding machine'2014 7,986,800'Device with acoustic guard'2011 7,558,396'Microphone module at corner or edge of electronic device'2009 6,083,921'Pharmaceutical compositions and method of using same'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2020Based in Shenzhen, CN· patent location history

2015–2019Based in Mississauga, CA· patent location history

2017–2020Based in Burnaby, CA· patent location history

2018–2019Patents assigned to BOE TECHNOLOGY GROUP CO LTD (7)· patent assignee history

2018–2019Patents assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (5)· patent assignee history

2018–2020Patents assigned to LIN WANJIONG (5)· patent assignee history

2018–2020Patents assigned to SELF ELECTRONICS CO LTD (5)· patent assignee history

2018–2019Based in Beijing, CN· patent location history

2018–2020Based in Zhejiang, CN· patent location history

2019Patents assigned to NORTH INC (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE TECHNOLOGY GROUP CO LTD	7	2018–2019
NORTH INC	6	2019
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD	5	2018–2019
LIN WANJIONG	5	2018–2020
SELF ELECTRONICS CO LTD	5	2018–2020

Locations

Location	Patents	Span
Beijing, CN	7	2018–2019
Mississauga, CA	7	2015–2019
Shenzhen, CN	6	2014–2020
Zhejiang, CN	5	2018–2020
Burnaby, CA	4	2017–2020