% Expired Patents = 20.0

Forward Citations = 142

Loading Chart...

7 inventors (with patents filed for the assignee):

Parthasarathy Shakkottai (2 out of 9 patents)

Eug Y Kwack (2 out of 6 patents)

Randy Lee (2 out of 2 patents)

4. Mark C Jensen (1 out of 2 patents)

5. Ronald E Anglikowski (1 out of 2 patents)

6. Thomas J Beck (1 out of 1 patent)

7. Seck Aik Foo (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. D592670 - Face of a telephone memory stick (2009-05-19),

2. D591758 - Face of a telephone memory stick (2009-05-05),

3. 7463726 - Remotely selecting an economical communications transmission medium (2008-12-09),

4. 5211052 - Aeroacoustic gas composition monitor (1993-05-18),

5. 5062295 - Dual tube sonic level gage (1991-11-05),

Company Overview

Sparktech Corporation is a leading technology company specializing in innovative software solutions and IT services. With a team of skilled professionals, we provide cutting-edge solutions to businesses of all sizes, helping them streamline operations and achieve their goals. Our dedication to quality and customer satisfaction sets us apart in the industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

5 Patents

#10 in

#51,620 in

Duarte, CA, United States of America

Sparktech Corporation

Forward Citations = 142

7 inventors:

Parthasarathy Shakkottai (2 out of 9 patents)

Eug Y Kwack (2 out of 6 patents)

Randy Lee (2 out of 2 patents)

4. Mark C Jensen (1 out of 2 patents)

5. Ronald E Anglikowski (1 out of 2 patents)

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

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]