Forward Citations = 11

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4 inventors (with patents filed for the assignee):

Michael J Cordonnier (1 out of 1 patent)

H Ping Wu (1 out of 1 patent)

Jamie N Lussier (1 out of 1 patent)

4. Robert B Spokane (1 out of 3 patents)

1 patent: Sort by Forward Citations

1. 6422066 - Sensor capsule for CO2 sensor (2002-07-23),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

1 Patents

#6 in Yellow Springs, OH

#5,268 in Ohio

#136,919 in US

Yellow Springs, OH, United States of America

Yellow Spring Optical Sensor Co. Pll

Forward Citations = 11

4 inventors:

Michael J Cordonnier (1 out of 1 patent)

H Ping Wu (1 out of 1 patent)

Jamie N Lussier (1 out of 1 patent)

4. Robert B Spokane (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Yellow Spring Optical Sensor Co. Pll. Retrieved from https://idiyas.com/company/yellow-spring-optical-sensor-company-pll

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]