Inventor
James W. Sulhoff
Inventor
Ocean, NJ, US
Overview
Patents· 23 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 light41%
H04BTransmission38%
H04JMultiplex communication15%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation3%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%
PatentTitleYear
8,265,490'Transamplifier, system and method for amplification of optical signals at plural wavelengths'20128,111,992'Amplified wavelength broadband video distribution architectures'20127,903,980'Amplified wavelength broadband video distribution architectures using a phase modulating waveguide'20116,687,049'Optical amplifiers with stable output power under low input power conditions'20046,671,466'Distortion compensation in optically amplified lightwave communication systems'20036,602,002'High capacity optical transmission arrangement'20036,473,212'Lightwave communication systems using semiconductor optical amplifiers'20026,424,457'Optical amplifiers and methods for manufacturing optical amplifiers'20026,381,560'Methods of modeling erbium doped fiber amplifiers'20026,094,298'Erbium-doped fiber amplifier with automatic gain control'20006,049,417'Wide band optical amplifier'20006,049,416'Erbium-doped fiber amplifiers with desired gain-bandwidth characteristics'20006,049,418'Noise figure in optical amplifiers with a split-band architecture'20006,025,941'Stable wavelength division multiplex ring network'20006,008,932'Erbium-doped fiber amplifier with automatic gain control'19995,900,969'Broadband flat gain optical amplifier'19995,900,968'Method of fast gain control in WDM optical networks'19995,430,572'High power, high gain, low noise, two-stage optical amplifier'19955,406,404'Method of mitigating gain peaking using a chain of fiber amplifiers'19955,223,705'Measurement of an optical amplifier parameter with polarization'19935,181,210'Electrically tunable fiber ring laser'19935,132,976'Electrically tunable fiber ring laser'19924,999,694'Photodiode'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1993Patents assigned to AT & T BELL LAB (4)· patent assignee history
1991–2003Based in Ocean, NJ, US· patent location history
1999–2003Patents assigned to LUCENT TECHNOLOGIES INC (12)· patent assignee history
2000Based in Monmouth, NJ, US· patent location history
2000Based in Ocean Township, NJ, US· patent location history
2002–2004Based in Los Gatos, CA, US· patent location history
2011–2012Patents assigned to CHEN YIHONG (3)· patent assignee history
2011–2012Patents assigned to CONDRA STEVEN C (3)· patent assignee history
2011–2012Patents assigned to SULHOFF JAMES W (3)· patent assignee history
2011–2012Based in Naperville, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LUCENT TECHNOLOGIES INC | 12 | 1999–2003 |
| AT & T BELL LAB | 4 | 1991–1993 |
| CHEN YIHONG | 3 | 2011–2012 |
| CONDRA STEVEN C | 3 | 2011–2012 |
| SULHOFF JAMES Wself | 3 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ocean, New Jersey, US | 16 | 1991–2003 |
| Naperville, Illinois, US | 3 | 2011–2012 |
| Los Gatos, California, US | 2 | 2002–2004 |
| Monmouth, New Jersey, US | 1 | 2000 |
| Ocean Township, New Jersey, US | 1 | 2000 |