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For the Inventor, By the Inventor

Ben Lomond, CA, United States of America

Gregory L Wojcik

USPTO Granted Patents = 12

Average Co-Inventor Count = 3.5

ph-index = 6

Forward Citations = 202(Granted Patents)


Location History:

  • Ben Lomand, CA (US) (2007)
  • Ben Lomond, CA (US) (2006 - 2013)

Company Filing History:

goldMedal8 out of 13,700 
 
Applied Materials, Inc.
 patents
silverMedal1 out of 23 
 
Applied Material, Inc.
 patents
bronzeMedal1 out of 4 
 
Applied Matrials, Inc.
 patents
4. 1 out of 1 
 
Applied Amterials, Inc.
 patent
5. 1 out of 832,718 
Other
 patents

Years Active: 2006-2013

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12 patents (USPTO):Explore Patents
1. 8369658 - Optical modulators employing charge state control of deep levels (2013-02-05),
2. 8023782 - Method and apparatus for demultiplexing optical signals in a passive optical network (2011-09-20),
3. 7985689 - Patterning 3D features in a substrate (2011-07-26),
4. 7869672 - Optical assemblies and methods for fabrication of optical assemblies (2011-01-11),
5. 7760980 - Ridge technique for fabricating an optical detector and an optical waveguide (2010-07-20),
6. 7680376 - Wafer-level alignment of optical elements (2010-03-16),
7. 7505647 - Method and apparatus for demultiplexing optical signals in a passive optical network (2009-03-17),
8. 7298941 - Optical coupling to IC chip (2007-11-20),
9. 7170142 - Planar integrated circuit including a plasmon waveguide-fed Schottky barrier detector and transistors connected therewith (2007-01-30),
10. 7103079 - Pulsed quantum dot laser system with low jitter (2006-09-05),
11. 7075165 - Embedded waveguide detectors (2006-07-11),
12. 7001788 - Maskless fabrication of waveguide mirrors (2006-02-21),

Title: Innovations of Gregory L. Wojcik

Introduction

Gregory L. Wojcik is a notable inventor based in Ben Lomond, California, with a remarkable portfolio of 12 patents. His work primarily focuses on advancements in optical technologies, showcasing his expertise in the field.

Latest Patents

Wojcik's latest patents include "Optical modulators employing charge state control of deep levels," which describes a method involving an optical waveguide made of semiconductor material. This waveguide has a region doped by a deep level impurity, creating deep level states characterized by occupancy. The method allows for the modulation of an optical signal by controlling the occupancy of these deep level states. Another significant patent is the "Method and apparatus for demultiplexing optical signals in a passive optical network." This invention outlines methods and structures for demultiplexing optical signals transmitted over optical fiber into a silicon substrate, directing them to multiple detectors based on their wavelengths.

Career Highlights

Throughout his career, Wojcik has worked with prominent companies, including Applied Materials, Inc. His contributions to the field have been instrumental in advancing optical technologies and applications.

Collaborations

Wojcik has collaborated with notable individuals such as Lawrence Camest West and Andreas Goebel, further enhancing his innovative work in the optical domain.

Conclusion

Gregory L. Wojcik's contributions to optical technology through his patents and collaborations highlight his significant impact on the field. His innovative approaches continue to shape advancements in optical systems and applications.

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