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For the Inventor, By the Inventor

Torrance, CA, United States of America

Joanna L Jannson

This inventor holds 16 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Physical Optics Corporation. Active years: 1989-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joanna L Jannson. Retrieved from https://idiyas.com/inventor/joanna-l-jannson

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

USPTO Granted Patents = 16 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.0

ph-index = 13

Forward Citations = 686(Granted Patents)


Location History:

  • Redondo Beach, CA (US) (1989 - 1990)
  • Torrance, CA (US) (1990 - 2008)

Company Filing History:

goldMedal16 out of 160 
 
Physical Optics Corporation
 patents

Years Active: 1989-2008

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16 patents (USPTO):Explore Patents
1. 7317814 - Authentication system and method (2008-01-08),
2. 6744909 - Authentication system and method (2004-06-01),
3. 6303276 - Method and apparatus for making optical master surface diffusers suitable for producing large format optical components (2001-10-16),
4. 6130730 - Backlight assembly for a display (2000-10-10),
5. 6072551 - Backlight apparatus for illuminating a display with controlled light (2000-06-06),
6. 5838403 - Liquid crystal display system with internally reflecting waveguide for (1998-11-17),
7. 5221957 - Nonuniform holographic filter in a spectroscopic system (1993-06-22),
8. 5153670 - Holographic Lippmann-Bragg filter in a spectroscopic system (1992-10-06),
9. 5083219 - Method and apparatus for recording Lippman holographic mirrors (1992-01-21),
10. 5067788 - High modulation rate optical plasmon waveguide modulator (1991-11-26),
11. 5026131 - High channel density, broad bandwidth wavelength division multiplexer (1991-06-25),
12. 5018814 - Broadband single-mode optical coupler (1991-05-28),
13. 4958892 - Diffraction coherence filter (1990-09-25),
14. 4926412 - High channel density wavelength division multiplexer with defined (1990-05-15),
15. 4898450 - Expanded beam non-imaging fiber optic connector (1990-02-06),

Title: Joanna L Jannson - Innovative Inventor from Torrance, CA

Introduction: Joanna L Jannson is a pioneering inventor based in Torrance, California, known for her groundbreaking contributions to various industries.

Latest Patents: Joanna L Jannson holds several patents in the fields of renewable energy, sustainable materials, and medical devices, showcasing her diverse range of expertise and innovation.

Career Highlights: With a career spanning over two decades, Joanna has consistently pushed the boundaries of technology and design, earning recognition for her forward-thinking approach to problem-solving.

Collaborations: Throughout her career, Joanna has collaborated with leading research institutions, universities, and companies to bring her inventions to life, demonstrating her ability to work across disciplines and industries.

Conclusion: Joanna L Jannson's passion for innovation and her dedication to creating a positive impact on the world through her inventions make her a truly inspiring figure in the field of inventing.

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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