Inventor
Jeng-Yuan Yang
Inventor
Garland, TX, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission48%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein15%
H04JMultiplex communication15%
G02BOptical elements, systems or apparatus6%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light6%
H04QSelecting6%
H04LTransmission of digital information, e.g. telegraphic communication3%
PatentTitleYear
10,256,911Harmonic generation and phase sensitive amplification using a bragg reflection waveguide201910,020,878Optical signal-to-noise ratio monitor and method for measuring optical signal to-noise ratio20189,923,634'Harmonic generation and phase sensitive amplification using a bragg reflection waveguide'20189,843,410'Low-noise optical phase sensitive amplifier using a semiconductor nonlinear optical device'20179,515,733'Mitigation of spectral offset in an optical filter'20169,515,727'In-band optical signal-to-noise ratio monitor'20169,413,455'Apparatus and method for creating calibration coefficient used to monitor optical signal-to-noise ratio'20169,270,369'Correction table for interferometric optical signal-to-noise ratio monitor'20169,252,881'Amplitude noise squeezing on multi-amplitude modulated signals'20169,246,624'Low noise optical phase-sensitive amplifier for dual-polarization modulation formats'20169,197,323'Asymmetric compensation of polarization dependent loss in dual-polarization optical systems'20159,112,605'Dual-polarization interferometric optical signal-to-noise ratio monitor'20159,030,730'Optical phase-sensitive amplifier for dual-polarization modulation formats'20158,983,290'System and method for monitoring a dual-polarization signal using an in-band supervisory signal'20158,909,063'Optical QPSK signal regeneration and amplification'20148,909,062'Optical signal regeneration and amplification of M-PSK and M-QAM modulation formats using reconfigurable wavelength selective processors and phase-sensitive amplifiers'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2019Patents assigned to FUJITSU LTD (16)· patent assignee history
2014Patents assigned to AKASAKA YOUICHI (1)· patent assignee history
2014Patents assigned to FUJITSU NETWORK COMMUNICATIONS (1)· patent assignee history
2014Patents assigned to KIM INWOONG (1)· patent assignee history
2014Patents assigned to SEKIYA MOTOYOSHI (1)· patent assignee history
2014–2019Based in Garland, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 16 | 2014–2019 |
| AKASAKA YOUICHI | 1 | 2014 |
| FUJITSU NETWORK COMMUNICATIONS | 1 | 2014 |
| KIM INWOONG | 1 | 2014 |
| SEKIYA MOTOYOSHI | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Garland, Texas, US | 16 | 2014–2019 |