LexDanaLexDanabeta
Inventor

Chao Li

Inventor
Shenzhen, CN

Overview

9→
Patents
2003–2019
Patent span
Physics
Primary field (CPC G)

Patents· 9 as inventor

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

G06Fprimary
G06FElectric digital data processing13%
G10LSpeech analysis techniques or speech synthesis13%
H04NPictorial communication, e.g. television13%
B64DEquipment for fitting in or to aircraft7%
G01SRadio direction-finding7%
G08GTraffic control systems7%
G11BInformation storage based on relative movement between record carrier and transducer7%
H02JElectric power networks7%
H03FAmplifiers7%
H04BTransmission7%
PatentTitleYear
10,373,613Dual-mode voice control method, device, and user terminal20199,800,209'Doherty power amplifier'20179,560,623'Mobile terminal, and locating method and device'20179,546,005'Voice router'20179,201,832'Electronic device with USB interface and method for starting USB communication therefor'20158,260,347'Radio frequency communication devices and methods'20127,340,157'Portable transcription device and method of the same priority'20087,027,514'Distributed video stream decoding system on computer and decoding method of the same'2006D0478696'Dishwasher'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008Patents assigned to APACER TECHNOLOGY (1)· patent assignee history
2008Based in Taipei, TW· patent location history
2012–2015Patents assigned to LI CHAO (2)· patent assignee history
2012Patents assigned to CHU ERN TANG (1)· patent assignee history
2012Based in Singapore, SG· patent location history
2015–2017Patents assigned to ZTE CORP (3)· patent assignee history
2015–2017Based in Shenzhen, CN· patent location history
2017Based in Shanghai, CN· patent location history
2019Patents assigned to GUANGZHOU SHENMA MOBILE INFORMATION TECH CO LTD (1)· patent assignee history
2019Based in Guangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZTE CORP32015–2017
LI CHAOself22012–2015
APACER TECHNOLOGY12008
CHU ERN TANG12012
GUANGZHOU SHENMA MOBILE INFORMATION TECH CO LTD12019
Locations
LocationPatentsSpan
Shenzhen, CN32015–2017
Guangzhou, CN12019
Shanghai, CN12017
Singapore, SG12012
Taipei, TW12008