Lizhen CHEN
Inventor
Stats
- 3 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 3 US Patents Issued
- 4 US Applications Filed
- 8 Total Citation Count
- Aug 26, 2024 Most Recent Filing
- Jan 17, 2023 Earliest Filing
Work History
No Work History Available.Inventor Addresses
Address | Duration |
---|---|
Guangdong, CN | May 21, 24 - Feb 04, 25 |
Heyuan, CN | Nov 30, 23 - Nov 30, 23 |
Shantou, CN | Feb 11, 25 - Feb 11, 25 |
Technology Profile
Technology | Matters | |
---|---|---|
F21V: | FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR | 1 |
G08B: | SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS | 1 |
H01Q: | AERIALS | 1 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
D1061717 | 2025 | Toy | 0 |
12219310 | 2025 | Multifunctional radio | 0 |
D1028924 | 2024 | Combined radio with light | 7 |
D1027891 | 2024 | Combined radio with light | 2 |
2023/0388,688 | 2023 | MULTIFUNCTIONAL RADIO | 2 |
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