Inventor
Gerard A. Alphonse
Inventor
Princeton, NJ, US
Overview
Patents· 39 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light23%
H10HInorganic light-emitting semiconductor devices having potential barriers18%
A61BDiagnosis14%
G02BOptical elements, systems or apparatus13%
G01BMeasuring length, thickness or similar linear dimensions9%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
G10KSound-producing devices4%
G11BInformation storage based on relative movement between record carrier and transducer4%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general1%
B82YSpecific uses or applications of nanostructures1%
PatentTitleYear
9,158,057'Semiconductor light source free from facet reflections'20158,269,977'Discrete spectrum broadband optical source'20128,259,304'Broadband discrete spectrum optical source'20127,852,485'Single trace multi-channel low coherence interferometric sensor'20107,717,624'Connectors for multi fiber optical probes'20107,680,378'Low reflection lateral output fiber probe'20107,488,930'Multi-channel low coherence interferometer'20097,474,408'Low coherence interferometry utilizing phase'20097,417,740'Single trace multi-channel low coherence interferometric sensor'20087,327,463'Low coherence interferometry utilizing magnitude'20087,242,832'Device for tissue characterization'20077,242,480'Low coherence interferometry for detecting and characterizing plaques'20077,190,464'Low coherence interferometry for detecting and characterizing plaques'20077,184,148'Low coherence interferometry utilizing phase'20076,937,780'Multi-pass, arcuate bent waveguide, high power super luminescent diode'20056,879,610'Narrow spectral width light emitting devices'20056,829,276'Integrated high power semiconductor laser'20046,545,813'Lenticular lens sheet for projection screen'20036,430,207'High-power laser with transverse mode filter'20026,417,524'Light emitting semiconductor device'20026,363,188'Mode expander with co-directional grating'20026,363,088'All solid-state power broadband visible light source'20026,339,606'High power semiconductor light source'20026,184,542'Superluminescent diode and optical amplifier with extended bandwidth'20016,175,446'Polarization-independent semiconductor optical amplifier'20016,097,743'Superluminescent diode and optical amplifier with wavelength stabilization using WDM couplers and back output light'20006,034,380'Electroluminescent diode with mode expander'20006,018,536'Multiple-wavelength mode-locked laser'20004,958,355'High performance angled stripe superluminescent diode'19904,821,277'Super-luminescent diode'19894,821,276'Super-luminescent diode'19894,793,679'Optical coupling system'19884,789,881'Low coherence optical system having reflective means'19884,349,902'Piezoelectric transducer for recording video information'19824,330,882'Apparatus for monitoring a wideband electromechanical recording system'19824,296,371'System for measuring stylus shoe length'19814,197,921'Anti-reflective acoustic wavefront refraction element'19804,153,894'Random phase diffuser for reflective imaging'19794,096,756'Variable acoustic wave energy transfer-characteristic control device'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1982Patents assigned to RCA CORP (5)· patent assignee history
1978–2015Based in Princeton, NJ, US· patent location history
1988–1989Patents assigned to GEN ELECTRIC (4)· patent assignee history
1988Based in Mercer County, NJ, US· patent location history
2000–2005Patents assigned to SARNOFF CORP (7)· patent assignee history
2007–2010Patents assigned to MEDEIKON CORP (10)· patent assignee history
2012–2015Patents assigned to ALPHONSE GERARD A (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MEDEIKON CORP | 10 | 2007–2010 |
| SARNOFF CORP | 7 | 2000–2005 |
| RCA CORP | 5 | 1978–1982 |
| GEN ELECTRIC | 4 | 1988–1989 |
| ALPHONSE GERARD Aself | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Princeton, New Jersey, US | 38 | 1978–2015 |
| Mercer County, New Jersey, US | 1 | 1988 |