Inventor · disambiguated record
Guozhu Zhang
Also filed as: ZHANG GUOZHU
5 granted patents·2 pending applications·11 citations·filing 2014–2024
68Inventor score
Files withFICONT IND BEIJING CO LTD2GD MIDEA AIR CONDITIONING EQUIPMENT CO LTD2DONGGUAN JIANZHANG ELECTRONIC TECH CO LTD1MIDEA GROUP CO LTD1ZHANG GUOZHU1
Top patents by PatentIndex Score
7 records- 0190US11420849B2Traction machine and lifting equipmentFICONT IND BEIJING CO LTD·Filed 2019·Granted Aug 23, 2022·9 cites·20 claims
- 0258US10141848B2Interleaved power factor correctorMIDEA GROUP CO LTD·Filed 2014·Granted Nov 27, 2018·2 cites·13 claims
- 0354US2023045714A1Operation locking device for climb-free systemFICONT IND BEIJING CO LTD·Filed 2021·Application pending·0 cites
- 0450US10677241B2Air conditioner, and method and device for controlling its compressor to stopGD MIDEA AIR CONDITIONING EQUIPMENT CO LTD·Filed 2018·Granted Jun 9, 2020·0 cites·9 claims
- 0543US10411618B2Air conditioner, and method and device for controlling its compressor to stopGD MIDEA AIR CONDITIONING EQUIPMENT CO LTD·Filed 2016·Granted Sep 10, 2019·0 cites·18 claims
- 0640US2019117495A1Air absorbing and discharging massagerZHANG GUOZHU·Filed 2017·Application pending·0 cites
- 0727USD1105472SMale masturbation deviceDONGGUAN JIANZHANG ELECTRONIC TECH CO LTD·Filed 2024·Granted Dec 9, 2025·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →