Inventor · disambiguated record
Linqiang Feng
Also filed as: FENG LINQIANG
2 granted patents·1 citations·filing 2015–2015
31Inventor score
Technology areasA47L
Files withECOVACS ROBOTICS CO LTD2
Top patents by PatentIndex Score
2 records- 0159US10016103B2Air-releasing valve for use in suction apparatus and suction robot having the air-releasing valveECOVACS ROBOTICS CO LTD·Filed 2015·Granted Jul 10, 2018·1 cites·13 claims
- 0244US10213073B2Window-cleaning robot provided with closed wiperECOVACS ROBOTICS CO LTD·Filed 2015·Granted Feb 26, 2019·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →