Inventor
Ji JIN
Inventor
CN
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC06primary
LOC0680%
A45BWalking sticks5%
G06FElectric digital data processing5%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems5%
LOC035%
PatentTitleYear
12,476,543DC converter and a control method of a PWM controller2025D1085742Chair2025D1083419Dining chair2025D1083420Dining chair2025D1083418Dining chair2025D1041937Outdoor rattan chair2024D1033950Dining chair2024D1033948Outdoor rattan chair2024D1033949Sofa2024D1027478Woven chair2024D1027515Woven circular tea table2024D1027479Woven three-seat sofa2024D1025621Three-seat sofa2024D1011772Two-seat sofa2024D1010334Outdoor rattan chair2024D0992916Outdoor rattan chair2023D0981101Overhanging garden parasol with crank tilt2023D0964763Armchair202211,386,183Systems and methods for predictive caching202211,266,212Conveniently open and close sun umbrella2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to FREESTYLE OUTDOOR LIVING CO LTD (11)· patent assignee history
2022Patents assigned to MICROSTRATEGY INC (1)· patent assignee history
2022–2025Based in CN· patent location history
2022Based in US· patent location history
2024Patents assigned to NINGBO FREESTYLE OUTDOOR LIVING CO LTD (7)· patent assignee history
2025Patents assigned to HEFEI CLT MICROELECTRONICS CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FREESTYLE OUTDOOR LIVING CO LTD | 11 | 2022–2025 |
| NINGBO FREESTYLE OUTDOOR LIVING CO LTD | 7 | 2024 |
| HEFEI CLT MICROELECTRONICS CO LTD | 1 | 2025 |
| MICROSTRATEGY INC | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 19 | 2022–2025 |
| US | 1 | 2022 |