Assignee
CHENG YU-FENG
11 granted patents·4 pending applications·114 citations·filing 1986–2017
Top patents by PatentIndex Score
15 records- 0186USD364874SAntennaCHENG YU-FENG·Filed 1994·Granted Dec 5, 1995·26 cites·1 claims
- 0282USD470818SOptical fiber plugCHENG YU-FENG·Filed 2002·Granted Feb 25, 2003·26 cites·1 claims
- 0372USD435830SOptical fiber connectorCHENG YU-FENG·Filed 2000·Granted Jan 2, 2001·18 cites·1 claims
- 0460USD355159SCable connectorCHENG YU-FENG·Filed 1993·Granted Feb 7, 1995·9 cites·1 claims
- 0558US9414657B1Magnetic ringCHENG YU-FENG·Filed 2015·Granted Aug 16, 2016·1 cites·13 claims
- 0658USD355639SCable connectorCHENG YU-FENG·Filed 1993·Granted Feb 21, 1995·8 cites·1 claims
- 0757USD471155SOptical fiber plugCHENG YU-FENG·Filed 2002·Granted Mar 4, 2003·9 cites·1 claims
- 0854US2016183648A1Water catchment device for umbrellaCHENG YU-FENG·Filed 2014·Application pending·0 cites
- 0952USD388768SAdapterCHENG YU-FENG·Filed 1996·Granted Jan 6, 1998·7 cites·1 claims
- 1045USD435512SOptical fiber connectorCHENG YU-FENG·Filed 2000·Granted Dec 26, 2000·5 cites·1 claims
- 1143US2018283649A1LampCHENG YU FENG·Filed 2017·Application pending·0 cites
- 1238US2003039451A1Plug for an optical fiberCHENG YU-FENG·Filed 2001·Application pending·0 cites
- 1337US2017003460A1Hi-fi audio signal optical fiber cableCHENG YU-FENG·Filed 2015·Application pending·0 cites
- 1435US4894025APlugCHENG YU FENG·Filed 1989·Granted Jan 16, 1990·5 cites·1 claims
- 1530US4675645AHigh-frequency selecting switch terminalCHENG YU FENG·Filed 1986·Granted Jun 23, 1987·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when CHENG YU-FENG files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →