Inventor · disambiguated record
Changfu Chen
Also filed as: CHEN CHANGFU
23 granted patents·23 pending applications·172 citations·filing 2000–2025
93Inventor score
Top patents by PatentIndex Score
46 records- 0198US11411323B2Compact wideband dual-polarized radiating elements for base station antenna applicationsCOMMSCOPE TECHNOLOGIES LLC·Filed 2021·Granted Aug 9, 2022·34 cites·20 claims
- 0293US11552396B2Phase shifter, remote electrical tilt system and base station antennaCOMMSCOPE TECHNOLOGIES LLC·Filed 2021·Granted Jan 10, 2023·3 cites·17 claims
- 0392US11374331B1Base station antenna including Fabrey-Perot cavitiesCOMMSCOPE TECHNOLOGIES LLC·Filed 2020·Granted Jun 28, 2022·4 cites·24 claims
- 0488US12316002B2Multi-band antennaOutdoor Wireless Networks LLC·Filed 2022·Granted May 27, 2025·2 cites·19 claims
- 0586US11380983B2Radome for base station antenna and base station antennaCOMMSCOPE TECHNOLOGIES LLC·Filed 2020·Granted Jul 5, 2022·2 cites·21 claims
- 0678US6598744B2Golf bag with an easy-to-assemble supporting deviceFiled 2001·Granted Jul 29, 2003·37 cites·10 claims
- 0778US6513653B1Head frame for a golf bagFiled 2000·Granted Feb 4, 2003·35 cites·19 claims
- 0878US2025273861A1Multi-band antennas having enhanced directors therein that inhibit radiation interference across multiple frequency bandsOutdoor Wireless Networks LLC·Filed 2025·Application pending·0 cites
- 0976US6712206B2Head frame for golf club-bagging deviceCHENTERLON INC·Filed 2002·Granted Mar 30, 2004·31 cites·12 claims
- 1072US12322876B2Multi-band antennas having enhanced directors therein that inhibit radiation interference across multiple frequency bandsOutdoor Wireless Networks LLC·Filed 2023·Granted Jun 3, 2025·0 cites·20 claims
- 1172US11831083B2Compact wideband dual-polarized radiating elements for base station antenna applicationsCOMMSCOPE TECHNOLOGIES LLC·Filed 2022·Granted Nov 28, 2023·0 cites·22 claims
- 1268US2023155287A1Phase shifter, remote electrical tilt system and base station antennaCOMMSCOPE TECHNOLOGIES LLC·Filed 2023·Application pending·0 cites
- 1368US2025372852A1Phase shifter assembly and base station antennaOutdoor Wireless Networks LLC·Filed 2025·Application pending·0 cites
- 1467US7216762B2Head frame for club-bagging deviceCHENTERLUN INC·Filed 2003·Granted May 15, 2007·21 cites·15 claims
- 1566US2025392035A1Base station antenna, radiating element and phase shifter assemblyOutdoor Wireless Networks LLC·Filed 2025·Application pending·0 cites
- 1665US2025279589A1Low-cost dual-polarized radiating elements and related base station antennasOutdoor Wireless Networks LLC·Filed 2025·Application pending·0 cites
- 1764US2025300349A1Lower band radiating elements having reduced scattering of higher-band radiationOutdoor Wireless Networks LLC·Filed 2025·Application pending·0 cites
- 1861US12199327B2Power divider and base station antennaOutdoor Wireless Networks LLC·Filed 2022·Granted Jan 14, 2025·0 cites·20 claims
- 1961US11557829B2Base station antennaCOMMSCOPE TECHNOLOGIES LLC·Filed 2021·Granted Jan 17, 2023·0 cites·23 claims
- 2059US2025007173A1Base station antenna assembly and printed circuit board used in base station antennasOutdoor Wireless Networks LLC·Filed 2024·Application pending·0 cites
- 2157US2025079724A1Radiating element for base station antenna and base station antennaOutdoor Wireless Networks LLC·Filed 2024·Application pending·0 cites
- 2256US12451626B2Connection assembly for antenna and base station antennaOutdoor Wireless Networks LLC·Filed 2022·Granted Oct 21, 2025·0 cites·20 claims
- 2356US2024421494A1Base station antennas having compact dual-polarized box dipole radiating elements therein that support high band cloakingOutdoor Wireless Networks LLC·Filed 2024·Application pending·0 cites
- 2456US2025141092A1Base station antennaOutdoor Wireless Networks LLC·Filed 2024·Application pending·0 cites
- 2556US2025239764A1Modular multiband base station antennas having cavity phase shifter assembliesOutdoor Wireless Networks LLC·Filed 2024·Application pending·0 cites
- 2655US11637373B2Multi-band antennas having enhanced directors therein that inhibit radiation interference across multiple frequency bandsCOMMSCOPE TECHNOLOGIES LLC·Filed 2021·Granted Apr 25, 2023·0 cites·9 claims
- 2754US2024235040A9Base station antenna and a reflector for the base station antennaCOMMSCOPE TECHNOLOGIES LLC·Filed 2023·Application pending·0 cites
- 2853US12451604B2Multi-band antennaOutdoor Wireless Networks LLC·Filed 2023·Granted Oct 21, 2025·0 cites·25 claims
- 2953US2024339759A1Frame assembly, base station antenna, and method for assembling a base station antennaCOMMSCOPE TECHNOLOGIES LLC·Filed 2024·Application pending·0 cites
- 3053US2024145938A1Radiating element and base station antennaCOMMSCOPE TECHNOLOGIES LLC·Filed 2023·Application pending·0 cites
- 3152US11811144B2Antenna deviceCOMMSCOPE TECHNOLOGIES LLC·Filed 2021·Granted Nov 7, 2023·0 cites·20 claims
- 3251US12191559B2Base station antennas including radiating elements having tilted dipolesOutdoor Wireless Networks LLC·Filed 2021·Granted Jan 7, 2025·0 cites·17 claims
- 3351US11985761B2Calibration circuit board and antenna apparatus including the sameCOMMSCOPE TECHNOLOGIES LLC·Filed 2021·Granted May 14, 2024·0 cites·18 claims
- 3451US2024039159A1Radiating element and base station antennaCOMMSCOPE TECHNOLOGIES LLC·Filed 2023·Application pending·0 cites
- 3551US2024154296A1Base station antennas with parallel feed boardsCOMMSCOPE TECHNOLOGIES LLC·Filed 2023·Application pending·0 cites
- 3648US11968782B2Coupler and base station antennaCOMMSCOPE TECHNOLOGIES LLC·Filed 2021·Granted Apr 23, 2024·0 cites·14 claims
- 3748US6938763B2Apparatus for carrying golf clubsCHENTERLON INC·Filed 2003·Granted Sep 6, 2005·3 cites·13 claims
- 3845US2022123471A1Patch radiating element and antenna assemblyCOMMSCOPE TECHNOLOGIES LLC·Filed 2021·Application pending·0 cites
- 3943US2023253710A1Phase shifter assembly, cavity phase shifter with phase shifter assembly and base station antennaCOMMSCOPE TECHNOLOGIES LLC·Filed 2023·Application pending·0 cites
- 4042US11575197B2Multi-band antenna having passive radiation-filtering elements thereinCOMMSCOPE TECHNOLOGIES LLC·Filed 2021·Granted Feb 7, 2023·0 cites·8 claims
- 4142US10950947B2Antenna feed elements with constant inverted phaseCOMMSCOPE TECHNOLOGIES LLC·Filed 2017·Granted Mar 16, 2021·0 cites·13 claims
- 4242US2005061692A1Apparatus for carrying golf clubsFiled 2003·Application pending·0 cites
- 4342US2005061693A1Apparatus for carrying golf clubsFiled 2003·Application pending·0 cites
- 4441US2022247067A1Base station antennaCOMMSCOPE TECHNOLOGIES LLC·Filed 2020·Application pending·0 cites
- 4541US2022311130A1Antenna feed networks and related antennas and methodsCOMMSCOPE TECHNOLOGIES LLC·Filed 2020·Application pending·0 cites
- 4641US2021391657A1Antenna, multi-band antenna and antenna tuning methodCOMMSCOPE TECHNOLOGIES LLC·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →