Inventor

Eric Grann

Inventor

San Ramon, CA, US

Overview

10→

Patents

2000–2007

Patent span

Physics

Primary field (CPC G)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Bprimary

G02BOptical elements, systems or apparatus40%

H05KPrinted circuits20%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%

G01BMeasuring length, thickness or similar linear dimensions5%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%

H04BTransmission5%

H04JMultiplex communication5%

PatentTitleYear

7,272,323'Bi-directional electrical to optical converter module'2007 7,198,416'Optical combiner device'2007 6,652,161'Optical wavelength division multiplexer and/or demultiplexer mounted in a pluggable module'2003 6,572,278'Opto-electronic device having staked connection between parts to prevent differential thermal expansion'2003 6,563,976'Cost-effective wavelength division multiplexer and demultiplexer'2003 6,396,978'Optical wavelength division multiplexer/demultiplexer having patterned opaque regions to reduce optical noise'2002 6,212,312'Optical multiplexer/demultiplexer using resonant grating filters'2001 6,201,908'Optical wavelength division multiplexer/demultiplexer having preformed passively aligned optics'2001 6,038,028'High-speed non-contact measuring apparatus for gauging the thickness of moving sheet material'2000 6,035,089'Integrated narrowband optical filter based on embedded subwavelength resonant grating structures'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to LOCKHEED MARTIN ENERGY RES COR (2)· patent assignee history

2000–2007Based in San Ramon, CA, US· patent location history

2000Based in Knoxville, TN, US· patent location history

2001–2003Patents assigned to BLAZE NETWORK PRODUCTS INC (5)· patent assignee history

2001Patents assigned to U T BATTELLE LLC (1)· patent assignee history

2007Patents assigned to OMRON NETWORK PRODUCTS LLC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BLAZE NETWORK PRODUCTS INC	5	2001–2003
LOCKHEED MARTIN ENERGY RES COR	2	2000
OMRON NETWORK PRODUCTS LLC	2	2007
U T BATTELLE LLC	1	2001

Locations

Location	Patents	Span
San Ramon, California, US	9	2000–2007
Knoxville, TN, US	1	2000