Inventor
Sandra F. Feldman
Inventor
Schenectady, NY, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties24%
G02BOptical elements, systems or apparatus17%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light14%
H04BTransmission14%
B29CShaping or joining of plastics7%
B64DEquipment for fitting in or to aircraft3%
C03CChemical composition of glasses, glazes or vitreous enamels3%
G01DMeasuring not specially adapted for a specific variable3%
G01FMeasuring volume, volume flow, mass flow or liquid level3%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock3%
PatentTitleYear
8,116,625'Methods and systems for detecting small span loss changes in fiber optic networks'20128,055,128'Methods and systems for optimal launch power computation in meshed optical networks'20117,406,264'Systems, devices, and methods for controlling non-linear optical interactions'20087,085,497'Vehicular communication system'20066,868,371'System and method to quantify appearance defects in molded plastic parts'20056,539,278'Method and apparatus for resin formulations with improved streaking performance'20036,380,535'Optical tuft for flow separation detection'20026,078,398'Pattern analyzer'20006,075,608'Blend segregation detection'20005,963,332'Internal color probe'19995,943,127'Coined line analyzer'19995,859,708'Sensing blend color homogeneity'19995,673,343'Injection chamber for high power optical fiber transmission'19975,636,302'Injection chamber for high power optical fiber transmission'19975,621,831'Apparatus and method for high power laser-to-fiber alignment'19975,580,741'Chemiluminescence immunoassay for chlorinated aromatic compound detection'19965,569,911'Fiber optic system for remote fluorescent sensing using excitation and return fibers'19965,485,269'System for minimizing native fiber fluorescence variations in fiber optic sensors'19965,399,866'Optical system for detection of signal in fluorescent immunoassay'19955,290,398'Synthesis of tapers for fiber optic sensors'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2005Patents assigned to GEN ELECTRIC (15)· patent assignee history
1994–1999Based in Schenectady, NY, US· patent location history
1999–2005Based in Niskayuna, NY, US· patent location history
2002–2006Patents assigned to LOCKHEED CORP (2)· patent assignee history
2006–2012Based in Owings Mills, MD, US· patent location history
2008Patents assigned to BROADWING CORP (1)· patent assignee history
2011Patents assigned to CIENA CORP (1)· patent assignee history
2012Patents assigned to CIENA COPORATION (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 15 | 1994–2005 |
| LOCKHEED CORP | 2 | 2002–2006 |
| BROADWING CORP | 1 | 2008 |
| CIENA COPORATION | 1 | 2012 |
| CIENA CORP | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Schenectady, New York, US | 10 | 1994–1999 |
| Niskayuna, New York, US | 6 | 1999–2005 |
| Owings Mills, Maryland, US | 4 | 2006–2012 |