Inventor
Tun Li
Inventor
San Jose, CA, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Jprimary
H02JElectric power networks31%
G06FElectric digital data processing9%
H01FMagnets9%
H05KPrinted circuits6%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%
A61CDentistry3%
A63FCard, board, or roulette games3%
B29CShaping or joining of plastics3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
G05FSystems for regulating electric or magnetic variables3%
PatentTitleYear
10,999,943Display panel and display device202110,909,888Electronic price tag, electronic price tag system and method of updating electronic price tag202110,884,514Mouse and controlling method thereof and computer-readable storage medium202110,879,736Wireless power transfer systems and methods using non-resonant power receiver202010,878,991Sparse-routed magnetic coils for wireless power charging system202010,825,608Manufacture method of magnetic coil in wireless charging system202010,637,272Wireless charging systems and methods with adaptive efficiency optimization202010,547,207Multi-coil system and method with two-stage selection/ping for wireless power transfer202010,518,454Control system and method of injection molding machine201910,523,036Resonant wireless charging system and method for electric toothbrush201910,511,183System, apparatus and method for optimizing wireless charging via load modulation201910,447,085Integrated circuit-based wireless charging system and method201910,447,165Adaptive power amplifier for optimizing wireless power transfer201910,432,009Open loop tuning method for efficiency optimization in electric toothbrush wireless charging system201910,284,018System, apparatus and method for adaptive tuning for wireless power transfer2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2020Patents assigned to SHENZHEN YICHONG WIRELESS POWER TECH CO LTD (11)· patent assignee history
2019Patents assigned to DELTA ELECTRONICS INC (1)· patent assignee history
2019Patents assigned to SHENZHEN YICHONG WIRELESS POWER TECH CO (1)· patent assignee history
2019–2020Based in San Jose, CA, US· patent location history
2019Based in Taoyuan, TW· patent location history
2020Patents assigned to SHENZHEN SUNLORD ELECTRONICS (1)· patent assignee history
2021Patents assigned to BOE TECHNOLOGY GROUP CO LTD (3)· patent assignee history
2021Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHENZHEN YICHONG WIRELESS POWER TECH CO LTD | 11 | 2019–2020 |
| BOE TECHNOLOGY GROUP CO LTD | 3 | 2021 |
| DELTA ELECTRONICS INC | 1 | 2019 |
| SHENZHEN SUNLORD ELECTRONICS | 1 | 2020 |
| SHENZHEN YICHONG WIRELESS POWER TECH CO | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 11 | 2019–2020 |
| Beijing, CN | 3 | 2021 |
| Taoyuan, TW | 1 | 2019 |