Inventor
Xianming Tang
Inventor
Hangzhou, CN
Overview
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%
H01JElectric discharge tubes or discharge lamps20%
PatentTitleYear
10,186,944Switching power supply and the controller thereof20199,263,956'Switch-mode power supply control apparatus and flyback switch-mode power supply including the control apparatus'20168,920,611'Method for controlling radial distribution of plasma ion density and ion energy at a workpiece surface by multi-frequency RF impedance tuning'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2016Patents assigned to TANG XIANMING (2)· patent assignee history
2014Patents assigned to APPLIED MATERIALS INC (1)· patent assignee history
2014Patents assigned to FORSTER JOHN C (1)· patent assignee history
2014Patents assigned to HOFFMAN DANIEL J (1)· patent assignee history
2014Based in San Jose, CA, US· patent location history
2016–2019Patents assigned to HANGZHOU SILAN MICROELECT CO (2)· patent assignee history
2016–2019Based in Hangzhou, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HANGZHOU SILAN MICROELECT CO | 2 | 2016–2019 |
| TANG XIANMINGself | 2 | 2014–2016 |
| APPLIED MATERIALS INC | 1 | 2014 |
| FORSTER JOHN C | 1 | 2014 |
| HOFFMAN DANIEL J | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hangzhou, CN | 2 | 2016–2019 |
| San Jose, California, US | 1 | 2014 |