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For the Inventor, By the Inventor

New Providence, NJ, United States of America

Robert J Safranek

This inventor holds 19 USPTO granted patents. Top assignees: At&t Bell Laboratories, Lucent Technologies Inc., At+t Corp.. Active years: 1991-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert J Safranek. Retrieved from https://idiyas.com/inventor/robert-j-safranek-keshc8ft

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

USPTO Granted Patents = 19

% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 15

Forward Citations = 993(Granted Patents)


Company Filing History:

goldMedal11 out of 3,345 
 
At&t Bell Laboratories
 patents
silverMedal7 out of 9,364 
 
Lucent Technologies Inc.
 patents
bronzeMedal1 out of 4,208 
 
At+t Corp.
 patents

Years Active: 1991-2004

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19 patents (USPTO):Explore Patents
1. 6732119 - Retrieval and matching of color patterns based on a predetermined vocabulary and grammar (2004-05-04),
2. 6487554 - Retrieval and matching of color patterns based on a predetermined vocabulary and grammar (2002-11-26),
3. 6411953 - Retrieval and matching of color patterns based on a predetermined vocabulary and grammar (2002-06-25),
4. 6360017 - Perceptual-based spatio-temporal segmentation for motion estimation (2002-03-19),
5. 5682442 - Image processing system (1997-10-28),
6. 5661525 - Method and apparatus for converting an interlaced video frame sequence (1997-08-26),
7. 5559900 - Compression of signals for perceptual quality by selecting frequency (1996-09-24),
8. 5517581 - Perceptually-adapted image coding system (1996-05-14),
9. 5331348 - Adaptive leak HDTV encoder (1994-07-19),
10. 5309526 - Image processing system (1994-05-03),
11. 5305102 - HDTV receiver (1994-04-19),
12. 5144423 - HDTV encoder with forward estimation and constant rate motion vectors (1992-09-01),
13. 5136377 - Adaptive non-linear quantizer (1992-08-04),
14. 5134477 - HDTV receiver (1992-07-28),
15. 5134475 - Adaptive leak HDTV encoder (1992-07-28),

Title: The Inventor Profile of Robert J Safranek

Introduction: Robert J Safranek is a renowned inventor based in New Providence, NJ (US) known for his groundbreaking contributions to various industries.

Latest Patents: Robert J Safranek holds several patents in the fields of technology, healthcare, and consumer products, showcasing his diverse range of innovative ideas.

Career Highlights: Throughout his career, Robert J Safranek has demonstrated a keen ability to transform creative concepts into tangible inventions that have had a significant impact on the market.

Collaborations: Robert J Safranek has collaborated with leading companies, research institutions, and universities to further develop his inventions and bring them to the forefront of innovation.

Conclusion: Robert J Safranek's passion for innovation and his relentless pursuit of excellence continue to solidify his reputation as a pioneering inventor in the modern era.

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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