Inventor · disambiguated record
Zhengguang Li
Also filed as: LI ZHENGGUANG
17 granted patents·2 pending applications·114 citations·filing 2012–2024
93Inventor score
Files withNINGBO MEACE PET PRODUCTS CO LTD13PRINT RITE ⋅ UNICORN IMAGE PRODUCTS CO LTD OF ZHUHAI3NAT DEEP SEA CT2LI ZHENGGUANG1
Top patents by PatentIndex Score
19 records- 0194USD982848SPet vacuum groomerNINGBO MEACE PET PRODUCTS CO LTD·Filed 2022·Granted Apr 4, 2023·20 cites·1 claims
- 0291USD1002121SPet hair vacuum cleanerNINGBO MEACE PET PRODUCTS CO LTD·Filed 2023·Granted Oct 17, 2023·13 cites·1 claims
- 0390USD1007076SPet hair vacuum cleanerNINGBO MEACE PET PRODUCTS CO LTD·Filed 2023·Granted Dec 5, 2023·12 cites·1 claims
- 0490USD1001394SPet hair vacuum cleanerNINGBO MEACE PET PRODUCTS CO LTD·Filed 2023·Granted Oct 10, 2023·12 cites·1 claims
- 0588USD1019014SPet dryerNINGBO MEACE PET PRODUCTS CO LTD·Filed 2023·Granted Mar 19, 2024·9 cites·1 claims
- 0680USD1037576SLeash for animalsNINGBO MEACE PET PRODUCTS CO LTD·Filed 2024·Granted Jul 30, 2024·5 cites·1 claims
- 0776USD1054124SLeash for animalsNINGBO MEACE PET PRODUCTS CO LTD·Filed 2024·Granted Dec 10, 2024·4 cites·1 claims
- 0874USD1001393SMultifunctional pet grooming deviceNINGBO MEACE PET PRODUCTS CO LTD·Filed 2023·Granted Oct 10, 2023·4 cites·1 claims
- 0973USD1054125SLeash for animalsNINGBO MEACE PET PRODUCTS CO LTD·Filed 2024·Granted Dec 10, 2024·3 cites·1 claims
- 1069USD1001392SPet hair vacuum cleanerNINGBO MEACE PET PRODUCTS CO LTD·Filed 2023·Granted Oct 10, 2023·3 cites·1 claims
- 1169US9274500B2Torque receiving assembly, photosensitive drum and process cartridgePRINT RITE • UNICORN IMAGE PRODUCTS CO LTD OF ZHUHAI·Filed 2015·Granted Mar 1, 2016·1 cites·23 claims
- 1268USD779587SDrive gear for imaging componentPRINT-RITE—UNICORN IMAGE PRODUCTS CO LTD OF ZHUHAI·Filed 2015·Granted Feb 21, 2017·13 cites·1 claims
- 1365USD796573SToner cartridgePRINT-RITE—UNICORN IMAGE PRODUCTS CO LTD OF ZHUHAI·Filed 2015·Granted Sep 5, 2017·12 cites·1 claims
- 1462USD1086602SLeash for animalsNINGBO MEACE PET PRODUCTS CO LTD·Filed 2022·Granted Jul 29, 2025·2 cites·1 claims
- 1559USD1063265SPet vacuum cleanerNINGBO MEACE PET PRODUCTS CO LTD·Filed 2024·Granted Feb 18, 2025·1 cites·1 claims
- 1645US2022240489A1Damper and anti-irritable tractorNINGBO MEACE PET PRODUCTS CO LTD·Filed 2022·Application pending·0 cites
- 1736US2014219690A1Developer cartridgeLI ZHENGGUANG·Filed 2012·Application pending·0 cites
- 1835US11460588B2Method and system for real-time high-precision positioning in deep seaNAT DEEP SEA CT·Filed 2019·Granted Oct 4, 2022·0 cites·8 claims
- 1934US11320839B2Integrated method and system for communication, positioning, navigation, and timing of deep-sea vehicleNAT DEEP SEA CT·Filed 2019·Granted May 3, 2022·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →