Inventor
Jian ZENG
Inventor
CN
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Kprimary
G06KGraphical data reading23%
LOC2615%
B41JTypewriters12%
F16KValves12%
H04NPictorial communication, e.g. television12%
A24BManufacture or preparation of tobacco for smoking or chewing4%
A24DCigars4%
A61LMethods or apparatus for sterilising materials or objects in general4%
C11BProducing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes4%
H01QAntennas, i.e. radio aerials4%
PatentTitleYear
D1107986Solar light2025D1100159Electric fireplace LED decorative light202512,327,156Radio-frequency identification (RFID) printer antenna202512,265,866Methods and systems for encoding radio frequency identification (RFID) labels2025D1067475Solar stair lamp202512,204,981Radio-frequency identification (RFID) printer with a rotatable antenna bracket component202512,022,856Slow-release fragrance and application thereof in a tobacco product with Chinese-style flavor202411,982,369Air valve structure202411,953,114Air valve with SMA for switching202411,949,827Methods, apparatus, and systems for improving printing precision2024D1021189Solar light2024D1013930Solar light2024D1007741Solar light202311,781,669Air valve202311,665,295Methods, apparatus, and systems for improving printing precision202311,303,773Methods, apparatus, and systems for improving printing precision202211,291,748Embolism material for blood vessel, preparation method therefor and use thereof in preparation of drugs2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to ANEW MED LIFE SCIENCE WUHAN CO LTD (1)· patent assignee history
2022–2025Based in CN· patent location history
2022–2025Based in US· patent location history
2023–2025Patents assigned to HAND HELD PROD INC (5)· patent assignee history
2023–2025Patents assigned to ZENG JIAN (5)· patent assignee history
2023–2024Patents assigned to TANGTRING SEATING TECH INC (3)· patent assignee history
2023–2024Based in TW· patent location history
2024Patents assigned to CHINA TOBACCO GUANGDONG IND CO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HAND HELD PROD INC | 5 | 2023–2025 |
| ZENG JIANself | 5 | 2023–2025 |
| TANGTRING SEATING TECH INC | 3 | 2023–2024 |
| ANEW MED LIFE SCIENCE WUHAN CO LTD | 1 | 2022 |
| CHINA TOBACCO GUANGDONG IND CO | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 12 | 2022–2025 |
| US | 3 | 2022–2025 |
| TW | 2 | 2023–2024 |