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Inventor

Runqin Tan

Inventor
Shenzhen, CN

Overview

3→
Patents
2015–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems40%
G09GArrangements or circuits for control of indicating devices using static means to present variable information20%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications20%
Y02PClimate change mitigation technologies in the production or processing of goods20%
PatentTitleYear
9,818,338'Pre-charge driver for light emitting devices (LEDs)'20179,647,549'Current sense controller for a DC-to-DC converter'20179,124,170'Power factor correction device, and controller and THD attenuator used by same'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to FREMONT MICRO DEVICES SHENZHEN LTD (1)· patent assignee history
2015Patents assigned to GU WENHAO (1)· patent assignee history
2015Patents assigned to GUO LIFANG (1)· patent assignee history
2015Patents assigned to TAN RUNQIN (1)· patent assignee history
2015Based in Guangdong, CN· patent location history
2017Patents assigned to TEXAS INSTRUMENTS INC (2)· patent assignee history
2017Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEXAS INSTRUMENTS INC22017
FREMONT MICRO DEVICES SHENZHEN LTD12015
GU WENHAO12015
GUO LIFANG12015
TAN RUNQINself12015
Locations
LocationPatentsSpan
Shenzhen, CN22017
Guangdong, CN12015