Inventor
LIANG YAN
Inventor
CN
Overview
Patents· 7 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 systems20%
H04LTransmission of digital information, e.g. telegraphic communication13%
H04WWireless communication networks13%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications13%
G06FElectric digital data processing7%
H03KPulse technique7%
H04BTransmission7%
H04JMultiplex communication7%
LOC217%
Y02PClimate change mitigation technologies in the production or processing of goods7%
PatentTitleYear
12,475,307Method and apparatus for tabular data processing, terminal, and storage medium2025D1100072Toy water gun202512,027,984Switching power supply converter202411,723,116Electronic device for performing precoding and method for operating the same202311,706,730Time synchronization method and electronic device202311,411,503Voltage sensing of an active clamp switching power converter circuit using an auxiliary winding having a same polarity as a primary winding202211,239,740Voltage sensing of an active clamp switching power converter circuit using auxiliary winding having an opposite polarity as a primary winding2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to HUAYUAN SEMICONDUCTOR SHENZHEN LTD COMPANY (2)· patent assignee history
2022–2024Based in US· patent location history
2023Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2023–2025Based in CN· patent location history
2024Patents assigned to MSJ SYSTEMS LLC (1)· patent assignee history
2025Patents assigned to BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD (1)· patent assignee history
2025Patents assigned to YAN LIANG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAYUAN SEMICONDUCTOR SHENZHEN LTD COMPANY | 2 | 2022 |
| BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD | 1 | 2025 |
| MSJ SYSTEMS LLC | 1 | 2024 |
| SAMSUNG ELECTRONICS CO LTD | 1 | 2023 |
| YAN LIANGself | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 4 | 2023–2025 |
| US | 3 | 2022–2024 |