Inventor
PENGCHENG LI
Inventor
CN
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing28%
G06TImage data processing or generation, in general8%
G06VImage or video recognition or understanding8%
H04NPictorial communication, e.g. television8%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use8%
A63FCard, board, or roulette games4%
B25JManipulators4%
C07KPeptides4%
G05BControl or regulating systems in general4%
G06NComputing arrangements based on specific computational models4%
PatentTitleYear
12,493,942Method and system for generating video cover based on browser202512,391,744Micromolecular type III collagen peptide capable of promoting secretion of type III and IV collagens, and preparation method therefor202512,361,712Browser-based frame extraction method and system202512,197,196Multi-robot collaborative planning method for machining large capsule member of spacecraft2025D1040860Karaoke machine202411,947,821Methods and systems for managing an accelerator's primary storage unit202411,907,604Screen mirroring display method using layer orders of target controls and electronic device202411,704,101Function-level redundancy detection and optimization202311,400,382Method and device of displaying a progress bar, computing device, and readable storage medium202211,372,768Methods and systems for fetching data for an accelerator202211,374,995Multimedia file processing202211,231,930Methods and systems for fetching data for an accelerator2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to ALIBABA GROUP HOLDING LTD (4)· patent assignee history
2022–2025Patents assigned to SHANGHAI BILIBILI TECH CO LTD (4)· patent assignee history
2022–2025Based in CN· patent location history
2022–2024Based in US· patent location history
2024Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2024Patents assigned to SHENZHEN ZIYUAN TECH CO LTD (1)· patent assignee history
2025Patents assigned to BEIJING SEMNL BIOTECHNOLOGY CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALIBABA GROUP HOLDING LTD | 4 | 2022–2024 |
| SHANGHAI BILIBILI TECH CO LTD | 4 | 2022–2025 |
| BEIJING SEMNL BIOTECHNOLOGY CO LTD | 1 | 2025 |
| HUAWEI TECH CO LTD | 1 | 2024 |
| SHENZHEN ZIYUAN TECH CO LTD | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 8 | 2022–2025 |
| US | 4 | 2022–2024 |