Inventor
LIN WENHUA
US29 patents
⚠️ This page may combine multiple inventors who share the name “LIN WENHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INTEL CORP
8 patentsUS9395494B2Jul 19, 2016
Optical device using echelle grating that provides total internal reflection of light
INTEL CORP13 citations81
US10718906B2Jul 21, 2020
Optical device using waveguide segments tapered according to a non-linear function
INTEL CORP2 citations73
US9250388B1Feb 2, 2016
Optical device using echelle grating that provides total internal reflection of light
INTEL CORP4 citations70
US10591671B2Mar 17, 2020
Low back-reflection taper coupler
INTEL CORP2 citations64
US11474298B2Oct 18, 2022
2×2 optical unitary matrix multiplier
INTEL CORP0 citations62
US10197737B2Feb 5, 2019
Low back reflection echelle grating
INTEL CORP1 citations62
US11251876B2Feb 15, 2022
Optical analog matrix multiplier for optical neural networks
INTEL CORP1 citations60
US12328147B2Jun 10, 2025
System, apparatus and method for optical intensity modulation with direct detection using local oscillator
INTEL CORP0 citations52
LUCENT TECHNOLOGIES INC
6 patentsUS6181849B1Jan 30, 2001
Interleaved wavelengths multi/demultiplexer with multiple-input-ports and multiple-output-ports for wavelength add/drop WDM systems
LUCENT TECHNOLOGIES INC71 citations95
US6614567B1Sep 2, 2003
Apparatus and method for upgrading the capacity of wavelength division multiplexed optical networks
LUCENT TECHNOLOGIES INC30 citations91
US6512864B1Jan 28, 2003
Optical multiplexer/demultiplexer arrangement for WDM signals having in-band and out-of-band signal components
LUCENT TECHNOLOGIES INC41 citations91
US6512865B1Jan 28, 2003
Cross-traffic suppression in wavelength division multiplexed systems
LUCENT TECHNOLOGIES INC37 citations91
US6782203B2Aug 24, 2004
Scalable optical demultiplexing arrangement for wide band dense wavelength division multiplexed systems
LUCENT TECHNOLOGIES INC14 citations82
US6980740B1Dec 27, 2005
Apparatus for detecting raman gain in an optical transmission system
LUCENT TECHNOLOGIES INC3 citations59
KOTURA INC
5 patentsUS7805037B1Sep 28, 2010
Multiplexer having improved efficiency
KOTURA INC24 citations91
US6810168B1Oct 26, 2004
Tunable add/drop node
KOTURA INC12 citations73
US7113704B1Sep 26, 2006
Tunable add/drop node for optical network
KOTURA INC4 citations63
US7267780B1Sep 11, 2007
Formation of facets on optical components
KOTURA INC0 citations52
US6853797B2Feb 8, 2005
Compact optical equalizer
KOTURA INC0 citations52
LIGHTCROSS INC
4 patentsUS6674929B2Jan 6, 2004
Tunable optical filter
LIGHTCROSS INC20 citations92
US6614951B2Sep 2, 2003
Optical component having a flat top output
LIGHTCROSS INC11 citations73
US6596185B2Jul 22, 2003
Formation of optical components on a substrate
LIGHTCROSS INC6 citations73
US6714704B2Mar 30, 2004
Optical component having selected bandwidth
LIGHTCROSS INC9 citations65
ENABLENCE USA COMPONENTS INC
2 patentsNANTONG INSTITUTE OF NANJING UNIV OF POSTS AND TELECOMMUNICATIONS CO LTD
2 patentsUS11609323B2Mar 21, 2023
Ultra-wideband ground penetrating radar control system
NANTONG INSTITUTE OF NANJING UNIV OF POSTS AND TELECOMMUNICATIONS CO LTD3 citations66
US11309871B2Apr 19, 2022
Narrow pulse generation circuit used in sequential equivalent sampling system
NANTONG INSTITUTE OF NANJING UNIV OF POSTS AND TELECOMMUNICATIONS CO LTD0 citations52