Inventor · Tracy, CA, US

Peter W. Evans

44Patents
8h-index
41Co-inventors
75Inventor score

Filing activity: Oct 15, 1997 → Jan 7, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US8958665B2 Scattering device on an arrayed waveguide grating Physics 223 Active
US6943939B1 Optical amplifier with damped relaxation oscillation Electricity 57 Expired
US5936266A Semiconductor devices and methods with tunnel contact hole sources Electricity 55 Expired
US8831436B2 Method and apparatus for local optimization of an optical transmitter Electricity 19 Active
US10026723B2 Photonic integrated circuit package Electricity 15 Active
US8625997B2 Method and apparatus for local optimization of an optical transmitter Electricity 9 Active
US7394953B1 Configurable integrated optical combiners and decombiners Physics 8 Active
US10133141B2 Mach-Zehnder interferometer having bended waveguides Physics 8 Active
US10181696B2 Photonic integrated circuit Electricity 7 Active
US8280255B2 Transmitter photonic integrated circuit Electricity 6 Active
US10037982B2 Photonic integrated circuit package Electricity 4 Active
US10290619B2 Photonic integrated circuit package Electricity 3 Active
US9383512B2 Light absorption and scattering devices in a photonic integrated circuit that minimize optical feedback and noise Physics 3 Active
US8634718B2 Polarization control in a photonic integrated circuit Electricity 2 Active
US8238759B2 High capacity transmitter implemented on a photonic integrated circuit Electricity 2 Active
US6977424B1 Electrically pumped semiconductor active region with a backward diode, for enhancing optical signals Electricity 2 Expired
US8644650B2 Mach-Zehnder having segmented drive signal electrodes Physics 2 Active
US8644653B2 Compact multimode interference element Physics 2 Active
US10122149B2 Tunable waveguide devices Electricity 1 Active
US10211925B2 Hybrid optical transmitter and/or receiver structure Electricity 1 Active
US9876575B2 Hybrid optical transmitter and/or receiver structure Electricity 1 Active
US8260094B2 Photonic integrated circuit employing optical devices on different crystal directions Physics 1 Active
US8542958B2 Compact photonic integrated circuit having geometrically arranged active and passive regions Physics 1 Active
US9411104B2 Broadband waveguide based optical coupler Physics 1 Active
US8634684B2 Anti-resonant waveguide bends Physics 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.