Inventor · disambiguated record
Wenjin Feng
Also filed as: FENG WENJIN
18 granted patents·1 pending application·112 citations·filing 2019–2025
93Inventor score
Files withFENG WENJIN7SHENZHEN ZHICHONG TECH CO LTD7SHENZHEN SMARTPET TECH CO LTD3SHENZHEN PALAZA TECH CO LTD2
Top patents by PatentIndex Score
19 records- 0196US12150430B1Bark control deviceSHENZHEN ZHICHONG TECH CO LTD·Filed 2023·Granted Nov 26, 2024·9 cites·18 claims
- 0293US12256712B1Remote controller for preventing accidental triggering and bark control componentSHENZHEN SMARTPET TECH CO LTD·Filed 2024·Granted Mar 25, 2025·3 cites·20 claims
- 0392USD919184SNail lampFENG WENJIN·Filed 2020·Granted May 11, 2021·21 cites·1 claims
- 0492USD906474SMosquito lampFENG WENJIN·Filed 2020·Granted Dec 29, 2020·22 cites·1 claims
- 0590US12048291B1Bark control deviceSHENZHEN ZHICHONG TECH CO LTD·Filed 2023·Granted Jul 30, 2024·1 cites·20 claims
- 0688USD943704SMosquito lampFENG WENJIN·Filed 2020·Granted Feb 15, 2022·14 cites·1 claims
- 0786USD919744SMosquito lampFENG WENJIN·Filed 2020·Granted May 18, 2021·12 cites·1 claims
- 0879USD919061SGarden telescopic hoseFENG WENJIN·Filed 2020·Granted May 11, 2021·8 cites·1 claims
- 0978USD989233SPortable showerSHENZHEN PALAZA TECH CO LTD·Filed 2023·Granted Jun 13, 2023·7 cites·1 claims
- 1076USD923142SSprayerFENG WENJIN·Filed 2021·Granted Jun 22, 2021·6 cites·1 claims
- 1175USD1087504SDog training receiver and transmitter setSHENZHEN ZHICHONG TECH CO LTD·Filed 2024·Granted Aug 5, 2025·4 cites·1 claims
- 1275US12262693B1Barking control deviceSHENZHEN SMARTPET TECH CO LTD·Filed 2024·Granted Apr 1, 2025·0 cites·18 claims
- 1356US12490718B2Dog training and bark control systemSHENZHEN SMARTPET TECH CO LTD·Filed 2025·Granted Dec 9, 2025·0 cites·18 claims
- 1456USD1097384SAnti barking receiver and transmitter setSHENZHEN ZHICHONG TECH CO LTD·Filed 2024·Granted Oct 7, 2025·1 cites·1 claims
- 1554USD1106620SDog trainerSHENZHEN ZHICHONG TECH CO LTD·Filed 2025·Granted Dec 16, 2025·0 cites·1 claims
- 1654USD1106621SDog trainerSHENZHEN ZHICHONG TECH CO LTD·Filed 2025·Granted Dec 16, 2025·0 cites·1 claims
- 1750US2023064810A1Electric rat killerSHENZHEN PALAZA TECH CO LTD·Filed 2021·Application pending·0 cites
- 1849USD914002SWireless repeaterFENG WENJIN·Filed 2019·Granted Mar 23, 2021·4 cites·1 claims
- 1940USD1087505SAnti barking deviceSHENZHEN ZHICHONG TECH CO LTD·Filed 2024·Granted Aug 5, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →