LexDanaLexDanabeta
Inventor

Jian Bai

Inventor
Guangdong, CN

Overview

70→
Patents
2003–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 70 as inventor

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

H04Bprimary
H04BTransmission16%
H04WWireless communication networks13%
G06FElectric digital data processing10%
H01QAntennas, i.e. radio aerials10%
H01JElectric discharge tubes or discharge lamps9%
H04LTransmission of digital information, e.g. telegraphic communication7%
H04QSelecting6%
H04MTelephonic communication4%
H04NPictorial communication, e.g. television3%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications2%
PatentTitleYear
10,824,299Application display method and related products202010,788,860Display screen component and foldable device having same202010,785,468Communication methods and systems, electronic devices, servers, and readable storage media202010,785,392Electronic device and camera assembly thereof202010,749,562Multiway switch, radio frequency system, and wireless communication device202010,728,526Communication methods and systems, electronic devices, and readable storage media202010,725,820Application control method and mobile terminal202010,727,584Multiway switch for transmitting sounding reference signal successively through a set of antennas202010,727,877Multiway switch, radio frequency system, and wireless communication device202010,719,695Method for pushing picture, mobile terminal, and storage medium202010,678,942Information processing method and related products202010,651,875Multi-way switch, radio frequency system, and wireless communication device202010,644,730Multi-way switch, radio frequency system, and wireless communication device202010,642,820Method for data processing and related products202010,635,608Method for performing communication between peripheral devices of mobile terminal and mobile terminal202010,623,027Multiway switch, radio frequency system, and communication device202010,616,393Method for call control and related products202010,615,838Multiway switch, radio frequency system, and electronic device202010,592,032Display panel and display device202010,574,285Multiway switch, radio frequency system, and wireless communication device202010,567,027Multiway switch, radio frequency system, and wireless communication device202010,567,028Multiway switch, radio frequency system, and wireless communication device202010,567,029Multiway switch, radio frequency system, and electronic device202010,560,137Multiway switch, radio frequency system, and wireless communication device202010,560,130Multiway switch, radio frequency system, and wireless communication device202010,554,244Multiway switch, radio frequency system, and wireless communication device202010,554,243Multiway switch, radio frequency system, and wireless communication device202010,515,613Method of processing images and apparatus201910,505,578Multiway switch, radio frequency system, and electronic device201910,490,893Optically fed antenna and optically fed antenna array201910,454,550Multiway switch, radio frequency system, and wireless communication device201910,454,508Multiway switch, radio frequency system, and wireless communication device201910,455,411Communication method and mobile terminal201910,433,256Application control method and application control device201910,419,040Multiway switch, radio frequency system, and communication device201910,409,387Method for recommending lock-screen wallpaper and related products201910,389,401Multi-way switch, radio frequency system, and wireless communication device201910,365,951Hot application resource allocation method, mobile terminal and storage medium201910,355,738Multiway switch, radio frequency system, and wireless communication device201910,277,337Antenna test methods and apparatuses for mobile terminals201910,176,123Communication method and mobile terminal201910,126,560Spectrum-generation system based on multiple-diffraction optical phasometry20189,941,920Adaptive matching RF architecture and associated matching method20189,715,018'GPS OTA testing method and system'20179,703,421'Touch positioning method for touch display device, and touch display device'20179,697,795'Video processing device and method'20179,614,280'Optical feed network for phased array antennas'20179,236,959'Method and system for testing isotropic sensitivity of a terminal'20169,214,619'Method of improving energy consumption efficiency and mobile terminal thereof, and use of thermo-electric conversion module'20159,204,488'Wireless communication transmitting and receiving system'20159,189,041'Method and apparatus for controlling terminal power'20159,172,420'Mobile communication terminal'20159,062,959'Wavelength scanning interferometer and method for aspheric surface measurement'20158,749,437'Mobile communication terminal'20148,338,780'Ambient pressure matrix-assisted laser desorption ionization (MALDI) apparatus and method of analysis'20127,855,357'Apparatus and method for ion calibrant introduction'20107,372,043'Apparatus and method for ion production enhancement'20087,193,206'Ambient pressure matrix-assisted laser desorption ionization (MALDI) apparatus and method of analysis'20077,135,689'Apparatus and method for ion production enhancement'20067,132,670'Apparatus and method for ion production enhancement'20067,102,128'Ambient pressure matrix-assisted laser desorption ionization (MALDI) apparatus and method of analysis'20067,078,682'Apparatus and method for ion production enhancement'20066,989,530'Ambient pressure matrix-assisted laser desorption ionization (MALDI) apparatus and method of analysis'20066,952,012'Ambient pressure matrix-assisted laser desorption ionization (MALDI) apparatus and method of analysis'20056,858,841'Target support and method for ion production enhancement'20056,849,847'Ambient pressure matrix-assisted laser desorption ionization (MALDI) apparatus and method of analysis'20056,825,462'Apparatus and method for ion production enhancement'20046,822,230'Matrix-assisted laser desorption/ionization sample holders and methods of using the same'20046,707,039'AP-MALDI target illumination device and method for using an AP-MALDI target illumination device'20046,624,409'Matrix assisted laser desorption substrates for biological and reactive samples'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2012Patents assigned to AGILENT TECHNOLOGIES INC (15)· patent assignee history
2003–2012Based in Mountain View, CA, US· patent location history
2012–2015Patents assigned to BAI JIAN (6)· patent assignee history
2014–2016Patents assigned to HUIZHOU TCL MOBILE COMM CO LTD (6)· patent assignee history
2014–2019Based in Huizhou, CN· patent location history
2017–2020Patents assigned to BEIJING BOE OPTOELECTRONICS TECH CO LTD (3)· patent assignee history
2017–2020Based in Guangdong, CN· patent location history
2017–2020Based in Beijing, CN· patent location history
2019–2020Patents assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (38)· patent assignee history
2019–2020Based in Dongguan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD382019–2020
AGILENT TECHNOLOGIES INC152003–2012
BAI JIANself62012–2015
HUIZHOU TCL MOBILE COMM CO LTD62014–2016
BEIJING BOE OPTOELECTRONICS TECH CO LTD32017–2020
Locations
LocationPatentsSpan
Guangdong, CN342017–2020
Mountain View, California, US122003–2012
Dongguan, CN62019–2020
Huizhou, CN52014–2019
Beijing, CN32017–2020