Inventor · disambiguated record
Chongqiu Liu
Also filed as: LIU CHONGQIU
3 granted patents·4 pending applications·7 citations·filing 2009–2025
55Inventor score
Top patents by PatentIndex Score
7 records- 0158US2025334789A1Distance-measuring target and bird watching scopeJINHUA LANHAI PHOTOELECTRICITY TECH CO LTD·Filed 2025·Application pending·0 cites
- 0251US8081300B2Apparatus and method for laser rangingJIN TIAN·Filed 2009·Granted Dec 20, 2011·7 cites·19 claims
- 0350US2023341552A1Miniaturized wide-range laser range finderJINHUA LANHAI PHOTOELECTRICITY TECH CO LTD·Filed 2023·Application pending·0 cites
- 0445US11460687B2Erecting system and binocular telescope for laser rangingJINHUA LANHAI PHOTOELECTRICITY TECH CO LTD·Filed 2019·Granted Oct 4, 2022·0 cites·9 claims
- 0544US2023341661A1Miniaturized monocular telescopic laser range finderJINHUA LANHAI PHOTOELECTRICITY TECH CO LTD·Filed 2023·Application pending·0 cites
- 0642US11333742B2Laser range finder for two-color switching displayJINHUA LANHAI PHOTOELECTRICITY TECH CO LTD·Filed 2020·Granted May 17, 2022·0 cites·11 claims
- 0737US2019324123A1Integrated rotary machine chip for laser radar sensorJINHUA LANHAI PHOTOELECTRICITY TECH CO LTD·Filed 2019·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chongqiu Liu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →