Forward Citations = 1,180

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1 inventor (with patents filed for the assignee):

Per K Hansen (9 out of 15 patents)

9 patents: Sort by Forward Citations

1. 4858203 - Omnidirectional distance measurement system (1989-08-15),

2. 4823170 - Line of sight measuring system (1989-04-18),

3. 4776016 - Voice control system (1988-10-04),

4. 4653102 - Directional microphone system (1987-03-24),

5. 4642786 - Method and apparatus for position and orientation measurement using a (1987-02-10),

6. 4622644 - Magnetic position and orientation measurement system (1986-11-11),

7. 4618822 - Displacement sensing device utilizing adjustable tuned circuit (1986-10-21),

8. 4576481 - Passive optical position measurement system (1986-03-18),

9. 4506354 - Ultrasonic position detecting system (1985-03-19),

Company Overview

Position Orientation Systems, Ltd. specializes in providing cutting-edge GPS and positioning technology solutions for various industries. With a team of experts in the field, the company offers precise and reliable systems for tracking, mapping, and navigation applications. Their innovative products have been trusted by clients worldwide for their accuracy and efficiency.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

9 Patents

#6 in Burlington, VT

#50 in Vermont

#32,588 in US

Burlington, VT, United States of America

Position Orientation Systems, Ltd.

Forward Citations = 1,180

1 inventor:

Per K Hansen (9 out of 15 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Position Orientation Systems, Ltd.. Retrieved from https://idiyas.com/company/position-orientation-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]