Inventor

TENG LIU

Inventor

Overview

37→

Patents

2022–2026

Patent span

Electricity

Primary field (CPC H)

Patents· 37 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 systems21%

H01FMagnets9%

H02JElectric power networks7%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%

G01RMeasuring electric variables5%

B60LPropulsion of electrically-propelled vehicles4%

G06FElectric digital data processing4%

H03KPulse technique4%

H05KPrinted circuits4%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%

PatentTitleYear

12,580,387Power converter and method for controlling power converter2026 12,488,920Magnetic element2025 12,488,987Variable selective etching technology for thick SOI devices2025 12,407,268Power module of isolated converter2025 12,395,088Input responsive protection and frequency control of series connected converters2025 12,382,675Semiconductor device and manufacturing method thereof2025 12,375,789Vehicle-mounted electronic device and vehicle2025 12,363,819System for driving power devices2025 12,354,787Magnetic element2025 12,341,347Electrical system and supporting device thereof2025 12,327,530Backlight module and display device2025 12,255,464Islanding detection method and apparatus2025 12,153,650Labeling system for a vehicle appendage2024 12,119,741Modular multilevel converter system and voltage detection method and open-circuit fault diagnosis method thereof2024 12,001,175Long tail lidar 3-D object detection improvement with targeted simulation data injection2024 12,003,192Converter and method for suppressing loop interference of converter2024 11,921,148Method and device for monitoring partial discharge2024 11,907,461Touch circuit and driving method thereof, and driving system for a touch display device2024 11,885,844Method and device for detecting insulation state in conversion system2024 11,824,526Circuit and control method for preventing false turn-on of semiconductor switching device2023 11,807,116Charging system2023 11,662,846Touch circuit and driving method thereof, and driving system for a touch display device2023 11,658,580Control method for DC converter and DC converter2023 11,624,530Medium-deep non-interference geothermal heating system and method based on loose siltstone geology2023 11,610,729Transformer and assembling method thereof2023 11,610,716Transformer2023 11,610,717Potting box and transformer2023 11,539,284DC conversion system and control method thereof2022 11,515,806Conversion device having reduced common-mode current2022 11,515,777Cascaded conversion system and voltage equalizing control method thereof2022 11,509,239Conversion device having reduced size and cost2022 11,394,292Power unit2022 11,336,274Clamp circuit and power module using the same2022 11,336,760Method, device for controlling retractable camera, and storage medium2022 11,250,987Transformer2022 11,223,285DC-DC conversion system and control method of DC-DC conversion system2022 11,217,993Conversion system with high voltage side and low voltage side2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to DELTA ELECTRONICS SHANGHAI CO (24)· patent assignee history

2022–2026Based in CN· patent location history

2023–2024Patents assigned to BOE TECHNOLOGY GROUP CO LTD (2)· patent assignee history

2023–2024Patents assigned to CHONGQING BOE OPTOELECTRONICS TECH CO LTD (2)· patent assignee history

2024Patents assigned to GM CRUISE HOLDINGS LLC (2)· patent assignee history

2024Based in US· patent location history

2025–2026Patents assigned to HUAWEI DIGITAL POWER TECH CO LTD (2)· patent assignee history

2025Based in DK· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DELTA ELECTRONICS SHANGHAI CO	24	2022–2025
BOE TECHNOLOGY GROUP CO LTD	2	2023–2024
CHONGQING BOE OPTOELECTRONICS TECH CO LTD	2	2023–2024
GM CRUISE HOLDINGS LLC	2	2024
HUAWEI DIGITAL POWER TECH CO LTD	2	2025–2026

Locations

Location	Patents	Span
CN	34	2022–2026
US	2	2024
DK	1	2025