Forward Citations = 156

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6 inventors (with patents filed for the assignee):

Lawrence E Rinehart (3 out of 10 patents)

Venkateswara Anand Sankaran (2 out of 10 patents)

Karl Konecny (1 out of 2 patents)

4. Larry Rinehart (1 out of 1 patent)

5. Fenton Rees (1 out of 1 patent)

6. Walter Noll (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 6157150 - Brushless sensorless DC motor assembly with precisely controllable (2000-12-05),

2. 5926372 - Power block assembly and method of making same (1999-07-20),

3. 5900683 - Isolated gate driver for power switching device and method for carrying (1999-05-04),

4. 5810072 - Forced air cooler system (1998-09-22),

5. 5687072 - Low inductance inverter (1997-11-11),

Company Overview

Semipower Systems, Inc. is a leading provider of power solutions for the semiconductor industry. With a focus on innovation and quality, we design and manufacture advanced power supplies and systems to meet the demanding needs of our customers. Our team of experts is dedicated to delivering reliable and efficient products that help optimize performance and drive success in the semiconductor industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#21 in Hillsboro, OR

#569 in Oregon

#51,644 in US

Hillsboro, OR, United States of America

Semipower Systems, Inc.

Forward Citations = 156

6 inventors:

Lawrence E Rinehart (3 out of 10 patents)

Venkateswara Anand Sankaran (2 out of 10 patents)

Karl Konecny (1 out of 2 patents)

4. Larry Rinehart (1 out of 1 patent)

5. Fenton Rees (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Semipower Systems, Inc.. Retrieved from https://idiyas.com/company/semipower-systems

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]