Inventor
Qinhua Huang
Inventor
Sichuan, CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Tprimary
G06TImage data processing or generation, in general18%
H04NPictorial communication, e.g. television18%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
G02BOptical elements, systems or apparatus9%
G06FElectric digital data processing9%
G06KGraphical data reading9%
H01FMagnets9%
H04LTransmission of digital information, e.g. telegraphic communication9%
H05KPrinted circuits9%
PatentTitleYear
11,133,127Automatic toroidal core winding machine202110,992,481Two-dimensional code generation method, apparatus, data processing method, apparatus, and server202110,952,361System and method for detecting electronic components202110,620,427Optical magnifying combination lens, head-mounted optical display system and virtual reality display device202010,334,235Binocular see-through AR head-mounted display device and information display method therefor2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to CHENGDU IDEALSEE TECHNOLOGY CO LTD (1)· patent assignee history
2019–2020Based in Sichuan, CN· patent location history
2020Patents assigned to CHENGDU LIXIANG ZHIMEI TECH CO LTD (1)· patent assignee history
2020Patents assigned to IDEALENS TECH CHENGDU CO LTD (1)· patent assignee history
2021Patents assigned to ADVANCED NEW TECHNOLOGIES CO LTD (1)· patent assignee history
2021Patents assigned to DELTA ELECTRONICS INC (1)· patent assignee history
2021Based in Zhongshan, CN· patent location history
2021Based in Hangzhou, CN· patent location history
2021Based in Taoyuan, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ADVANCED NEW TECHNOLOGIES CO LTD | 1 | 2021 |
| CHENGDU IDEALSEE TECHNOLOGY CO LTD | 1 | 2019 |
| CHENGDU LIXIANG ZHIMEI TECH CO LTD | 1 | 2020 |
| DELTA ELECTRONICS INC | 1 | 2021 |
| IDEALENS TECH CHENGDU CO LTD | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sichuan, CN | 2 | 2019–2020 |
| Zhongshan, CN | 1 | 2021 |
| Hangzhou, CN | 1 | 2021 |
| Taoyuan, TW | 1 | 2021 |