Inventor
Marc D. Mermelstein
Inventor
Highland Park, NJ, US
Overview
Patents· 17 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 light38%
G02BOptical elements, systems or apparatus27%
G01RMeasuring electric variables15%
G01BMeasuring length, thickness or similar linear dimensions4%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure4%
G01SRadio direction-finding4%
H04BTransmission4%
H10NElectric solid-state devices not otherwise provided for4%
PatentTitleYear
9,667,024'Suppression of stimulated Brillouin scattering in higher-order-mode optical fiber amplifiers'20179,482,824'Removing unwanted light from high-power optical systems'20169,356,416'Suppression of stimulated brillouin scattering in higher-order-mode optical fiber amplifiers'20169,276,370'High-power liquid-cooled pump and signal combiner'20168,412,015'Segmented gain-doping of an optical fiber'20137,856,162'Large mode area fiber amplifiers with reduced stimulated brillouin scattering'20107,733,561'Suppression of stimulated Brillouin scattering (SBS) in high power fiber amplifiers'20107,627,219'Large mode area fiber amplifiers with reduced stimulated brillouin scattering'20097,072,099'Relative intensity noise (RIN) reduction in fiber-based raman amplifier systems'20066,748,136'Wide band Raman amplifiers'20045,404,064'Low-frequency electrostrictive ceramic plate voltage sensor'19955,233,403'Heterodyne array for measurement of target velocity'19935,130,654'Magnetolelastic amorphous metal ribbon gradiometer'19924,894,615'Stress-relieved amorphous metal ribbon magnetometer having viscous fluid interface'19904,769,599'Magnetometer with magnetostrictive member of stress variable magnetic permeability'19884,687,993'Fiber optic magnetic field sensing transducer having a resonant structure'19874,515,473'Photoelastic stress sensor signal processor'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1990Patents assigned to GEO CENTERS INC (4)· patent assignee history
1985–1995Based in Chevy Chase, MD, US· patent location history
2004Patents assigned to FITEL USA CORP (1)· patent assignee history
2004–2017Based in Highland Park, NJ, US· patent location history
2006Patents assigned to FITEL U S A CORP (1)· patent assignee history
2009–2017Patents assigned to OFS FITEL LLC (8)· patent assignee history
2013Patents assigned to DIGIOVANNI DAVID J (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OFS FITEL LLC | 8 | 2009–2017 |
| GEO CENTERS INC | 4 | 1985–1990 |
| DIGIOVANNI DAVID J | 1 | 2013 |
| FITEL U S A CORP | 1 | 2006 |
| FITEL USA CORP | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Highland Park, New Jersey, US | 10 | 2004–2017 |
| Chevy Chase, Maryland, US | 7 | 1985–1995 |