Inventor
YANG JENG-YUAN
US16 patents
⚠️ This page may combine multiple inventors who share the name “YANG JENG-YUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
14 patentsUS9413455B2Aug 9, 2016
Apparatus and method for creating calibration coefficient used to monitor optical signal-to-noise ratio
FUJITSU LTD7 citations83
US9246624B1Jan 26, 2016
Low noise optical phase-sensitive amplifier for dual-polarization modulation formats
FUJITSU LTD9 citations83
US8983290B2Mar 17, 2015
System and method for monitoring a dual-polarization signal using an in-band supervisory signal
FUJITSU LTD5 citations73
US9515727B2Dec 6, 2016
In-band optical signal-to-noise ratio monitor
FUJITSU LTD2 citations63
US10256911B2Apr 9, 2019
Harmonic generation and phase sensitive amplification using a bragg reflection waveguide
FUJITSU LTD0 citations52
US9923634B2Mar 20, 2018
Harmonic generation and phase sensitive amplification using a bragg reflection waveguide
FUJITSU LTD0 citations52
US9843410B2Dec 12, 2017
Low-noise optical phase sensitive amplifier using a semiconductor nonlinear optical device
FUJITSU LTD0 citations52
US9515733B2Dec 6, 2016
Mitigation of spectral offset in an optical filter
FUJITSU LTD1 citations52
US9270369B2Feb 23, 2016
Correction table for interferometric optical signal-to-noise ratio monitor
FUJITSU LTD0 citations52
US9197323B2Nov 24, 2015
Asymmetric compensation of polarization dependent loss in dual-polarization optical systems
FUJITSU LTD0 citations52
US10020878B2Jul 10, 2018
Optical signal-to-noise ratio monitor and method for measuring optical signal to-noise ratio
FUJITSU LTD0 citations51
US9030730B2May 12, 2015
Optical phase-sensitive amplifier for dual-polarization modulation formats
FUJITSU LTD0 citations51
US9112605B2Aug 18, 2015
Dual-polarization interferometric optical signal-to-noise ratio monitor
FUJITSU LTD0 citations42
US9252881B2Feb 2, 2016
Amplitude noise squeezing on multi-amplitude modulated signals
FUJITSU LTD0 citations41