Inventor · disambiguated record
Guozhu Feng
Also filed as: FENG GUOZHU
11 granted patents·5 pending applications·48 citations·filing 2020–2024
87Inventor score
Files withZHONGSHAN EKAR UPING HOUSEWARE CO LTD13ZHONGSHAN YIZHONG PRINTING CO LTD2ST MICROELECTRONICS INT NV1
Top patents by PatentIndex Score
16 records- 0191US12421793B1Safety gateZHONGSHAN EKAR UPING HOUSEWARE CO LTD·Filed 2024·Granted Sep 23, 2025·4 cites·13 claims
- 0290USD973228SSafety gateZHONGSHAN EKAR UPING HOUSEWARE CO LTD·Filed 2020·Granted Dec 20, 2022·19 cites·1 claims
- 0388US11655671B2Connecting assembly, door guardrail and fenceZHONGSHAN EKAR UPING HOUSEWARE CO LTD·Filed 2021·Granted May 23, 2023·3 cites·8 claims
- 0478US12196037B2Door guardrailZHONGSHAN EKAR UPING HOUSEWARE CO LTD·Filed 2021·Granted Jan 14, 2025·1 cites·8 claims
- 0578USD953653SFoldable pet cage frameZHONGSHAN EKAR UPING HOUSEWARE CO LTD·Filed 2020·Granted May 31, 2022·8 cites·1 claims
- 0670USD1089711SSafety gateZHONGSHAN EKAR UPING HOUSEWARE CO LTD·Filed 2024·Granted Aug 19, 2025·3 cites·1 claims
- 0766USD1083147SSafety gateZHONGSHAN YIZHONG PRINTING CO LTD·Filed 2023·Granted Jul 8, 2025·3 cites·1 claims
- 0866USD1038444SDoor handleZHONGSHAN EKAR UPING HOUSEWARE CO LTD·Filed 2022·Granted Aug 6, 2024·3 cites·1 claims
- 0963USD1060735SSafety gateZHONGSHAN EKAR UPING HOUSEWARE CO LTD·Filed 2023·Granted Feb 4, 2025·2 cites·1 claims
- 1061USD1072278SSafety gateZHONGSHAN YIZHONG PRINTING CO LTD·Filed 2023·Granted Apr 22, 2025·2 cites·1 claims
- 1161US2025110462A1Multi-channel actuator for driving a low-side deviceST MICROELECTRONICS INT NV·Filed 2023·Application pending·0 cites
- 1252US11359409B2Playpen doorZHONGSHAN EKAR UPING HOUSEWARE CO LTD·Filed 2020·Granted Jun 14, 2022·0 cites·15 claims
- 1352US2022394950A1Foldable pet cageZHONGSHAN EKAR UPING HOUSEWARE CO LTD·Filed 2021·Application pending·0 cites
- 1446US2022056758A1Roller-shutter-type guardrailZHONGSHAN EKAR UPING HOUSEWARE CO LTD·Filed 2020·Application pending·0 cites
- 1545US2022053943A1Bed guardrailZHONGSHAN EKAR UPING HOUSEWARE CO LTD·Filed 2020·Application pending·0 cites
- 1644US2021348441A1Playpen doorZHONGSHAN EKAR UPING HOUSEWARE CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →