% Expired Patents = 50.0

Forward Citations = 844

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9 inventors (with patents filed for the assignee):

Li Deng (1 out of 120 patents)

Fileno A Alleva (1 out of 23 patents)

Hiroo Umeno (1 out of 8 patents)

4. Mei-Yuh Hwang (1 out of 21 patents)

5. Joseph H Matthews, Iii (1 out of 76 patents)

6. Frank A Lawler (1 out of 21 patents)

7. David S Byrne (1 out of 8 patents)

8. Xuedong D Huang (1 out of 123 patents)

9. James O Robarts (1 out of 62 patents)

4 patents: Sort by Forward Citations

1. 7886362 - Media authentication via physical attributes of a medium (2011-02-08),

2. 7680663 - Using a discretized, higher order representation of hidden dynamic variables for speech recognition (2010-03-16),

3. 6025837 - Electronic program guide with hyperlinks to target resources (2000-02-15),

4. 5794197 - Senone tree representation and evaluation (1998-08-11),

Company Overview

Microsoft Corporation is a leading multinational technology company that develops, manufactures, licenses, supports, and sells computer software, consumer electronics, and personal computers. Founded in 1975 by Bill Gates and Paul Allen, Microsoft is best known for its Windows operating system, Office suite of productivity software, and Xbox gaming console. With a mission to empower every person and organization on the planet to achieve more, Microsoft continues to innovate and transform the way we live, work, and play.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#108 in Redmond, WA

#1,464 in Washington

#60,671 in US

Redmond, WA, United States of America

Micrsoft Corporation

Forward Citations = 844

9 inventors:

Li Deng (1 out of 120 patents)

Fileno A Alleva (1 out of 23 patents)

Hiroo Umeno (1 out of 8 patents)

4. Mei-Yuh Hwang (1 out of 21 patents)

5. Joseph H Matthews, Iii (1 out of 76 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Micrsoft Corporation. Retrieved from https://idiyas.com/company/micrsoft

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

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]