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Inventor

Song Tang

Inventor
Lianyungang, CN

Overview

9→
Patents
2004–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes13%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%
C07DHeterocyclic compounds13%
C07BGeneral methods of organic chemistry9%
C07CAcyclic or carbocyclic compounds9%
H03MCoding9%
H04BTransmission9%
G06TImage data processing or generation, in general4%
G09GArrangements or circuits for control of indicating devices using static means to present variable information4%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light4%
PatentTitleYear
10,937,120Video processing system and processing chip202110,858,340Crystal of salt of quinazoline derivative202010,231,973Salts of quinazoline derivative and method for preparing the same201910,023,5826-aryl amino pyridone formamide compound crystal and preparation method therefor20189,742,152'Tunable semiconductor laser based on reconstruction-equivalent chirp and series mode or series and parallel hybrid integration, and preparation thereof'20177,391,828'Symbol boundary detection device and method for use in OFDM system'20087,215,266'Hybrid DC offset cancellation scheme for wireless receiver'20077,212,795'Automatic gain control and antenna selection method for a radio communication system'20076,810,076'Efficient echo canceller for ADSL applications'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Based in Kaoshiung, TW· patent location history
2007–2021Patents assigned to REALTEK SEMICONDUCTOR CORP (3)· patent assignee history
2007–2021Based in Hsinchu, TW· patent location history
2007–2008Based in Kaohsiung, TW· patent location history
2017Based in Nanjing, CN· patent location history
2018–2020Patents assigned to CENTAURUS BIOPHARMA CO LTD (3)· patent assignee history
2018–2020Patents assigned to CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD (3)· patent assignee history
2018–2020Based in Lianyungang, CN· patent location history
2019–2020Patents assigned to LIANYUNGANG RUNZHONG PHARMACEUTICAL CO LTD (2)· patent assignee history
2019Patents assigned to CHAI TAI TIANQING PHARMACEUTICAL GROUP CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CENTAURUS BIOPHARMA CO LTD32018–2020
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD32018–2020
REALTEK SEMICONDUCTOR CORP32007–2021
LIANYUNGANG RUNZHONG PHARMACEUTICAL CO LTD22019–2020
CHAI TAI TIANQING PHARMACEUTICAL GROUP CO LTD12019
Locations
LocationPatentsSpan
Lianyungang, CN32018–2020
Hsinchu, TW22007–2021
Kaohsiung, TW22007–2008
Nanjing, CN12017
Kaoshiung, TW12004