Inventor
ZHAN CHEN
Inventor
US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing29%
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 systems26%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications13%
G06NComputing arrangements based on specific computational models6%
H04LTransmission of digital information, e.g. telegraphic communication6%
B62DMotor vehicles3%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
G11CStatic stores3%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data3%
H02HEmergency protective circuit arrangements3%
PatentTitleYear
12,355,342Switch-mode converter, control method for the same, and control circuit for the same202512,294,306Controller of switching power supply having a frequency-jittering control circuit and control method thereof202512,158,814Granular voltage tuning202412,068,683Controller of switching power supply and control method thereof202412,057,781Signal sampling method, sampling circuit, integrated circuit and switching power supply thereof202412,013,826Systems and methods for database query efficiency improvement202411,909,301Switching power supply and intermittent power saving mode control circuit and method thereof202411,838,015Driving method and driving circuit202311,764,698RCD buffer circuit for a rectifier on a flyback secondary202311,709,830Systems and methods for managing a highly available distributed hybrid transactional and analytical database202311,664,738Control chip and switching power supply202311,645,263Systems and methods for managing a highly available and scalable distributed database in a cloud computing environment202311,627,181Systems and methods of balancing network load for ultra high server availability202311,625,622Memorable event detection, recording, and exploitation202311,624,720Salinity detection device202311,586,810Generating responses in automated chatting202311,551,804Assisting psychological cure in automated chatting202311,216,441Systems and methods for managing a highly available and scalable distributed database in a cloud computing environment202211,150,806Systems and methods for reducing disk usage and network latency2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to COUPANG CORP (6)· patent assignee history
2021–2024Based in US· patent location history
2023–2025Patents assigned to SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD (7)· patent assignee history
2023Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (3)· patent assignee history
2023Patents assigned to PILLAR INC (1)· patent assignee history
2023–2025Based in CN· patent location history
2023Based in JP· patent location history
2024Patents assigned to PURE STORAGE INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD | 7 | 2023–2025 |
| COUPANG CORP | 6 | 2021–2024 |
| MICROSOFT TECHNOLOGY LICENSING LLC | 3 | 2023 |
| PILLAR INC | 1 | 2023 |
| PURE STORAGE INC | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 10 | 2021–2024 |
| CN | 8 | 2023–2025 |
| JP | 1 | 2023 |