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Inventor

Qing-Hua Su

Inventor
Taoyuan, TW

Overview

3→
Patents
2007–2021
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%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications40%
H04JMultiplex communication20%
PatentTitleYear
11,070,135Converter with soft-start period of output voltage202111,063,522Converter for improving conversion efficiency20217,177,306'Calculation of clock skew using measured jitter buffer depth'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to TEXAS INSTRUMENTS INC (1)· patent assignee history
2007Based in Gaithersburg, MD, US· patent location history
2021Patents assigned to DELTA ELECTRONICS INC (2)· patent assignee history
2021Based in Taoyuan, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DELTA ELECTRONICS INC22021
TEXAS INSTRUMENTS INC12007
Locations
LocationPatentsSpan
Taoyuan, TW22021
Gaithersburg, Maryland, US12007