Inventor
Changwei Huang
Inventor
Hsinchu, TW
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes18%
C07CAcyclic or carbocyclic compounds18%
C07DHeterocyclic compounds18%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations9%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing9%
G02BOptical elements, systems or apparatus9%
G06FElectric digital data processing9%
G07CTime or attendance registers9%
PatentTitleYear
10,953,281Treadmill, control method and detection module for the same202110,955,969Access control system and light guide assembly thereof202110,494,364Cathepsin K inhibitors and application thereof201910,266,496Carboxy substituted (hetero) aromatic ring derivatives and preparation method and uses thereof2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to SUNSHINE LAKE PHARMA CO LTD (2)· patent assignee history
2019Patents assigned to NORTH & SOUTH BROTHER PHARMACY INVESTMENT CO LTD (1)· patent assignee history
2019Patents assigned to SUNSHIN LAKE PHARMA CO LTD (1)· patent assignee history
2019Based in Dongguan, CN· patent location history
2021Patents assigned to PIXART IMAGING INC (2)· patent assignee history
2021Based in Hsinchu, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PIXART IMAGING INC | 2 | 2021 |
| SUNSHINE LAKE PHARMA CO LTD | 2 | 2019 |
| NORTH & SOUTH BROTHER PHARMACY INVESTMENT CO LTD | 1 | 2019 |
| SUNSHIN LAKE PHARMA CO LTD | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 2 | 2021 |
| Dongguan, CN | 2 | 2019 |