Inventor
JACK ZHANG
Inventor
CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E05Bprimary
E05BLocks43%
A47LDomestic washing or cleaning29%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes14%
G07CTime or attendance registers14%
PatentTitleYear
12,577,805Lock assembly and method of installing the same202612,359,463Rekeyable lock cylinder with enhanced torque resistance202512,274,412Evacuation dock with fluid management202511,988,018Rekeyable lock cylinder with enhanced torque resistance202411,930,991Evacuation dock with fluid management202411,423,714Method and device for managing tire data2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to HAMATON AUTOMOTIVE TECH CO LTD (1)· patent assignee history
2022–2026Based in CN· patent location history
2024–2026Patents assigned to ASSA ABLOY AMERICAS RESIDENTIAL INC (3)· patent assignee history
2024–2025Patents assigned to IROBOT CORP (2)· patent assignee history
2024Patents assigned to SPECTRUM BRANDS INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASSA ABLOY AMERICAS RESIDENTIAL INC | 3 | 2024–2026 |
| IROBOT CORP | 2 | 2024–2025 |
| HAMATON AUTOMOTIVE TECH CO LTD | 1 | 2022 |
| SPECTRUM BRANDS INC | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 6 | 2022–2026 |