Spectra Physics Semiconductor Lasers, Inc.

Calculating rank

USPTO Granted Patents = 3

% Expired Patents = 66.7

Forward Citations = 16

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3 inventors (with patents filed for the assignee):

Steven Henry Macomber (2 out of 5 patents)

Jeffrey Lewis Powers (1 out of 7 patents)

Serguei Anikitchev (1 out of 2 patents)

3 patents: Sort by Forward Citations

1. 6750538 - Heat transfer of solid-state devices (2004-06-15),

2. 6643316 - High power surface-emitting distributed feedback laser (2003-11-04),

3. 6600605 - Diode beam transformation (2003-07-29),

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#180 in Tucson, AZ

#1,004 in Arizona

#73,929 in US

Tucson, AZ, United States of America

Spectra Physics Semiconductor Lasers, Inc.

Forward Citations = 16

3 inventors:

Steven Henry Macomber (2 out of 5 patents)

Jeffrey Lewis Powers (1 out of 7 patents)

Serguei Anikitchev (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Spectra Physics Semiconductor Lasers, Inc.. Retrieved from https://idiyas.com/company/spectra-physics-semiconductor-lasers

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]