Inventor
Liyu WANG
Inventor
CN
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes16%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations16%
C07BGeneral methods of organic chemistry16%
C07DHeterocyclic compounds16%
G06FElectric digital data processing12%
B24BMachines, devices, or processes for grinding or polishing4%
B25JManipulators4%
F02BInternal-combustion piston engines4%
F02FCylinders, pistons or casings, for combustion engines4%
H03MCoding4%
PatentTitleYear
12,228,093Airway structure, cylinder cover, and miller-profile engine202512,227,514Crystal forms of thiophene derivatives202512,180,222Crystal forms of thiophene derivatives202412,079,472Data reduction method, apparatus, computing device, and storage medium for forming index information based on fingerprints202412,073,102Method and apparatus for compressing data of storage system, device, and readable storage medium202411,755,207Data storage method in storage system and related device202311,491,653Method and apparatus for robotic machining202211,396,518Solid forms of thiophene derivatives202211,274,104Crystal forms of thiophene derivatives2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to TIANJIN HEMAY PHARMACEUTICAL CO LTD (4)· patent assignee history
2022Patents assigned to ABB SCHWEIZ AG (1)· patent assignee history
2022–2025Based in CN· patent location history
2023–2024Patents assigned to HUAWEI TECH CO LTD (3)· patent assignee history
2025Patents assigned to WEICHAI POWER CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TIANJIN HEMAY PHARMACEUTICAL CO LTD | 4 | 2022–2025 |
| HUAWEI TECH CO LTD | 3 | 2023–2024 |
| ABB SCHWEIZ AG | 1 | 2022 |
| WEICHAI POWER CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 9 | 2022–2025 |