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For the Inventor, By the Inventor

San Jose, CA, United States of America

Pamela Shiell Trammel

This inventor holds 8 USPTO granted patents. Top assignees: Cypress Semiconductor Corporation, Lightwave Microsystems Corporation, Neophotonics Corporation. Active years: 1995-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Pamela Shiell Trammel. Retrieved from https://idiyas.com/inventor/pamela-shiell-trammel

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

Calculating rank
USPTO Granted Patents = 8

% Patents Active = 87.5

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 351(Granted Patents)


Company Filing History:

goldMedal3 out of 3,597 
 
Cypress Semiconductor Corporation
 patents
silverMedal3 out of 49 
 
Lightwave Microsystems Corporation
 patents
bronzeMedal1 out of 81 
 
Neophotonics Corporation
 patents
4. 1 out of 834,601 
Other
 patents

Years Active: 1995-2009

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8 patents (USPTO):Explore Patents
1. 7577324 - Methods to reduce polarization dependent loss in planar lightwave circuits (2009-08-18),
2. 7421156 - Methods to reduce polarization dependent loss in planar lightwave circuits (2008-09-02),
3. 6709882 - Planar lightwave circuit active device metallization process (2004-03-23),
4. 6704487 - Method and system for reducing dn/dt birefringence in a thermo-optic PLC device (2004-03-09),
5. 6579777 - Method of forming local oxidation with sloped silicon recess (2003-06-17),
6. 6399462 - Method and structure for isolating integrated circuit components and/or semiconductor active devices (2002-06-04),
7. 6033991 - Isolation scheme based on recessed locos using a sloped Si etch and dry (2000-03-07),
8. 5468342 - Method of etching an oxide layer (1995-11-21),

Title: Inventor Pamela Shiell Trammel

Introduction: Pamela Shiell Trammel is a pioneering inventor based in San Jose, CA, known for her innovative contributions to various industries.

Latest Patents: Pamela Shiell Trammel holds several patents in the fields of technology, healthcare, and consumer products, showcasing her diverse range of expertise.

Career Highlights: With a career spanning over two decades, Pamela has been at the forefront of cutting-edge inventions, consistently pushing the boundaries of what is possible.

Collaborations: Throughout her career, Pamela Shiell Trammel has collaborated with leading researchers, engineers, and designers to bring her ideas to life, resulting in successful products that have made a significant impact.

Conclusion: Pamela Shiell Trammel's passion for innovation and her relentless drive to create have solidified her reputation as a trailblazing inventor in the vibrant hub of San Jose, CA.

Profile summary based on public USPTO records.
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]
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