Inventor · disambiguated record
Defu Zhang
Also filed as: ZHANG DEFU
4 granted patents·3 pending applications·24 citations·filing 2002–2023
64Inventor score
Files withCHANGZHOU PATENT ELECTRONIC TECH CO LTD2HEWLETT PACKARD DEVELOPMENT CO2BOE TECHNOLOGY GROUP CO LTD1CHANGCHUN INST OPTICS FINE MECH & PHYSICS CAS1UNIV BOHAI1
Top patents by PatentIndex Score
7 records- 0172US7272148B2Non-ALG approach for application layer session traversal of IPv6/IPv4 NAT-PT gatewayHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Sep 18, 2007·24 cites·11 claims
- 0264US2023012866A1Atomizer and aerosol generating deviceCHANGZHOU PATENT ELECTRONIC TECH CO LTD·Filed 2022·Application pending·0 cites
- 0357US11098285B2Virulent Pseudomonas fluorescens phage ΦPf1901, and phage ΦPf901 preparation and application thereofUNIV BOHAI·Filed 2019·Granted Aug 24, 2021·0 cites·5 claims
- 0443US12352624B2Coaxial four-reflection optical system for visible light long-wave infrared common-aperture imagingCHANGCHUN INST OPTICS FINE MECH & PHYSICS CAS·Filed 2023·Granted Jul 8, 2025·0 cites·9 claims
- 0541US2019150509A1Battery assembly and electronic cigarette thereofCHANGZHOU PATENT ELECTRONIC TECH CO LTD·Filed 2018·Application pending·0 cites
- 0640US2018354286A1A printing methodBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Application pending·0 cites
- 0738US8042166B2Printing via user equipmentHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Oct 18, 2011·0 cites·21 claims
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