Inventor
Cong Zheng
Inventor
Campbell, CA, US
Overview
Patents· 16 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 systems44%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications22%
H02JElectric power networks11%
H04LTransmission of digital information, e.g. telegraphic communication11%
G06FElectric digital data processing7%
H04WWireless communication networks4%
PatentTitleYear
10,855,188Hybrid secondary-side regulation202010,811,978Multi-mode control for multi-output voltage power converter202010,771,477Mitigating communications and control attempts202010,742,121Boot strap capacitor charging for switching power converters202010,565,377Context-based analysis of applications202010,560,025Frequency hopping for reducing switching power converter noise202010,541,550Switching power converter for direct battery charging202010,530,260Adaptive control for zero-voltage switching in a multi-switch switching power converter202010,461,646Hybrid secondary-side regulation201910,389,253Smart grouping control method for power converter switching noise management201910,320,810Mitigating communication and control attempts201910,321,378Device and method in wireless communication system201910,108,294Switching power converter with history-based valley mode switching201810,084,382Adaptive valley mode switching201810,003,269Smart Grouping control method for power converter switching noise management20189,917,519'Frequency hopping for reducing switching noise in a switching power converter'2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2020Patents assigned to DIALOG SEMICONDUCTOR INC (12)· patent assignee history
2018–2020Based in Campbell, CA, US· patent location history
2019–2020Patents assigned to PALO ALTO NETWORKS INC (3)· patent assignee history
2019Patents assigned to SONY CORP (1)· patent assignee history
2019–2020Based in Fremont, CA, US· patent location history
2019Based in Beijing, CN· patent location history
2020Based in San Jose, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DIALOG SEMICONDUCTOR INC | 12 | 2018–2020 |
| PALO ALTO NETWORKS INC | 3 | 2019–2020 |
| SONY CORP | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Campbell, California, US | 12 | 2018–2020 |
| Fremont, California, US | 2 | 2019–2020 |
| San Jose, California, US | 1 | 2020 |
| Beijing, CN | 1 | 2019 |