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For the Inventor, By the Inventor

Poughkeepsie, NY, United States of America

Albert Y Chang

This inventor holds 13 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1982-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Albert Y Chang. Retrieved from https://idiyas.com/inventor/albert-y-chang

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

USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 10

Forward Citations = 826(Granted Patents)


Location History:

  • Poughkeepsie, NY (US) (1982 - 1992)
  • Austin, TX (US) (1990 - 2001)
  • Yorktown Heights, NY (US) (1987 - 2002)

Company Filing History:

goldMedal13 out of 166,325 
 
International Business Machines Corporation
 patents

Years Active: 1982-2002

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13 patents (USPTO):Explore Patents
1. 6338128 - System and method for invalidating an entry in a translation unit (2002-01-08),
2. 6311253 - Methods for caching cache tags (2001-10-30),
3. RE37305 - Virtual memory address translation mechanism with controlled data persistence (2001-07-31),
4. 5835928 - Circuitry and method for relating first and second memory locations (1998-11-10),
5. 5418927 - I/O cache controller containing a buffer memory partitioned into lines (1995-05-23),
6. 5129088 - Data processing method to create virtual disks from non-contiguous (1992-07-07),
7. 5097144 - Driver circuit for testing bi-directional transceiver semiconductor (1992-03-17),
8. 4937736 - Memory controller for protected memory with automatic access granting (1990-06-26),
9. 4897781 - System and method for using cached data at a local node after re-opening (1990-01-30),
10. 4718008 - Method to control paging subsystem processing in a virtual memory data (1988-01-05),
11. 4698800 - Bi-directional transceiver circuit (1987-10-06),
12. 4638426 - Virtual memory address translation mechanism with controlled data (1987-01-20),
13. 4311925 - Current switch emitter follower latch having output signals with reduced (1982-01-19),

Title: The Innovative Journey of Albert Y Chang

Introduction: Albert Y Chang, a pioneering inventor hailing from Poughkeepsie, NY, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Albert Y Chang's most recent patents include advancements in artificial intelligence algorithms for autonomous vehicles and cutting-edge medical devices for minimally invasive surgeries.

Career Highlights: With a career spanning over two decades, Albert Y Chang has held key positions in renowned tech companies, leading research and development teams to create revolutionary products that have reshaped industries.

Collaborations: Throughout his career, Albert Y Chang has collaborated with top researchers, engineers, and scientists from prestigious universities and research institutions worldwide, fostering a culture of innovation and excellence.

Conclusion: Albert Y Chang's relentless pursuit of innovation and his passion for pushing the boundaries of technology continue to inspire the next generation of inventors and pave the way for a brighter, more advanced future.

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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