LexDanaLexDanabeta
Inventor

Chao Tian

Inventor
Beijing, CN

Overview

57→
Patents
2009–2021
Patent span
Physics
Primary field (CPC G)

Patents· 57 as inventor

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

G06Fprimary
G06FElectric digital data processing15%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%
G06TImage data processing or generation, in general9%
H04NPictorial communication, e.g. television8%
G06KGraphical data reading4%
H04LTransmission of digital information, e.g. telegraphic communication4%
G02BOptical elements, systems or apparatus4%
G06VImage or video recognition or understanding4%
H03MCoding4%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
PatentTitleYear
11,036,362Graphic flow having unlimited number of connections between shapes202111,016,769Method and apparatus for processing information202110,839,764GOA circuit and display device2020D0899393Mobile phone202010,782,575Array substrate and display panel, and fabrication methods thereof202010,770,487Method for manufacturing LTPS type TFT202010,762,321Fingerprint recognition unit circuit, control method therefor, and fingerprint recognition apparatus202010,714,044GOA circuit and display device202010,685,593Single type GOA circuit202010,678,102Curved display panel and curved display apparatus202010,452,609Method and system for scanning local media file201910,432,985Method and apparatus for generating quality estimators201910,423,302Graphic flow having unlimited number of connections between shapes201910,361,227Array substrate and display panel, and fabrication methods thereof201910,333,646Multi-channel optical multiplexers and demultiplexers, optical transmitter, receiver and transceiver comprising the same, and methods of making and using the same201910,327,031Playing control method and terminal201910,295,873Array substrate, and liquid crystal display device201910,203,440Polarization structure and method for manufacturing the same, and display panel201910,197,846Display device201910,194,176Method and apparatus for generating quality estimators201910,152,779Method and apparatus for image filtering201810,008,769Multi-antenna terminal20189,991,969Tunable receiver including microelectromechanical (MEMS) mirrors, a transceiver or module comprising the same, and methods of making and using the same20189,971,189Display color of a display panel and display device having a color filter substrate with quantum dots and black matrix20189,952,952Distributed storage of data20189,803,117'Frame-sealing agent, display panel and display device'20179,774,773'Marking apparatus and marking method for display panel'20179,674,506'Apparatus and method for providing three dimensional media content'20179,647,230'Display panel and display device'2017D0785015'Display screen with graphical user interface'20179,573,004'Control system of a fire truck for high-rise and super high-rise building firefighting'20179,575,846'Distributed storage of data'20179,535,281'Display panel comprising first and second magenetic layers, display device comprising the same, and method for fabricating the display panel'20179,526,930'Control method of a fire truck for high-rise and super high-rise building firefighting'20169,524,293'Techniques for automatically swapping languages and/or content for machine translation'20169,521,583'Method and device for implementing load balancing'20169,521,443'Method and apparatus for generating quality estimators'20169,514,520'Method and apparatus for image filtering'20169,488,868'Liquid crystal aligning agent, liquid crystal aligning layer, methods of preparing the same, and liquid crystal display panel'20169,465,255'Rubbing cloth, roller, method of forming LC alignment angle and method of cleaning debris'20169,367,201'Graphic flow having unlimited number of connections between shapes'20169,356,627'Method and apparatus for improving transmission of data on a bandwidth mismatched channel'20169,356,629'Method and apparatus for improving transmission of data on a bandwidth expanded channel'20169,312,788'Control device of power conversion unit and method of controlling power conversion unit'20169,153,018'Apparatus and method for providing three dimensional media content'20159,111,336'Method and apparatus for image filtering'20159,008,427'Method and apparatus for generating quality estimators'20158,977,038'Apparatus and method for providing three dimensional media content'2015D0712447'Robot for testing electric energy meter'20148,781,023'Method and apparatus for improving transmission of data on a bandwidth expanded channel'20148,774,308'Method and apparatus for improving transmission of data on a bandwidth mismatched channel'20148,737,735'System and method of bilateral image filtering'20148,533,671'Assigning type parameters'20138,451,445'Apparatus and method for detecting array substrate'20138,428,342'Apparatus and method for providing three dimensional media content'20137,944,388'Quantization splitting multiple description encoder'20117,587,641'Encoding of data into constant weight codes'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2018Patents assigned to TIAN CHAO (9)· patent assignee history
2011–2019Patents assigned to AT & T IP I LP (19)· patent assignee history
2013–2021Based in Beijing, CN· patent location history
2013–2019Based in Madison, NJ, US· patent location history
2013–2021Based in Shanghai, CN· patent location history
2016–2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (13)· patent assignee history
2016–2020Patents assigned to BEIJING BOE DISPLAY TECH CO (11)· patent assignee history
2016–2019Based in Shenzhen, CN· patent location history
2020Patents assigned to WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (4)· patent assignee history
2020Based in Wuhan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AT & T IP I LP192011–2019
BOE TECHNOLOGY GROUP CO LTD132016–2020
BEIJING BOE DISPLAY TECH CO112016–2020
TIAN CHAOself92009–2018
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD42020
Locations
LocationPatentsSpan
Beijing, CN172013–2021
Madison, New Jersey, US172013–2019
Shanghai, CN52013–2021
Wuhan, CN42020
Shenzhen, CN42016–2019