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For the Inventor, By the Inventor

San Jose, CA, United States of America

Lionel C Shih

This inventor holds 16 USPTO granted patents. Top assignees: Ampex Corporation, E-Systems, Inc., Ampex Systems Corporation. Active years: 1988-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lionel C Shih. Retrieved from https://idiyas.com/inventor/lionel-c-shih

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 = 1.4

ph-index = 6

Forward Citations = 91(Granted Patents)


Company Filing History:

goldMedal11 out of 519 
 
Ampex Corporation
 patents
silverMedal4 out of 275 
 
E-Systems, Inc.
 patents
bronzeMedal3 out of 29 
 
Ampex Systems Corporation
 patents
4. 2 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 1988-2001

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16 patents (USPTO):Explore Patents
1. 6226370 - Telephone pager and intercom system (2001-05-01),
2. 5872667 - Mechanical operations and volume format identifying system zones for (1999-02-16),
3. 5602686 - Magnetic tape resident volume format table for data recording system (1997-02-11),
4. 5550684 - Data recording system having improved bookkeeping capability (1996-08-27),
5. 5543977 - Data recording system having improved longitudinal and helical search (1996-08-06),
6. 5517599 - Data recording system and method having logical overrecording capability (1996-05-14),
7. 5450250 - Method for transparently marking the location of data files on recording (1995-09-12),
8. 5446602 - Tape media formatted to include multiple, spaced apart system zones each (1995-08-29),
9. 5442493 - Data recording system having improved bookkeeping capability (1995-08-15),
10. 5388012 - Partitioning of magnetic tape into sequentially occurring partitions (1995-02-07),
11. 5384668 - Data recording system having unique end-of-recording and (1995-01-24),
12. 5355259 - Volume format table for data recording system (1994-10-11),
13. 5341378 - Data recording system having improved automatic rewrite capability and (1994-08-23),
14. 5335119 - Data recording system having unique nonrecording detection (1994-08-02),
15. 5319504 - Method and apparatus for marking a data block defective and re-recording (1994-06-07),

Title: The Innovative Journey of Lionel C Shih

Introduction: Lionel C Shih, a distinguished inventor based in San Jose, CA, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Lionel C Shih holds several patents in the areas of semiconductor devices and nanotechnology, showcasing his expertise and creativity in these cutting-edge fields.

Career Highlights: With a career spanning over two decades, Lionel C Shih has worked for top tech companies, leading research institutions, and universities, where he has spearheaded research projects that have resulted in game-changing inventions.

Collaborations: Throughout his career, Lionel C Shih has collaborated with renowned scientists, engineers, and researchers, both nationally and internationally, to push the boundaries of technological advancements and bring revolutionary ideas to life.

Conclusion: Lionel C Shih's passion for innovation, coupled with his relentless drive to explore new frontiers in technology, has solidified his reputation as a trailblazing inventor in the ever-evolving world of science and engineering.

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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