Per Rosdahl

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San Francisco, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
Digital shutter
- Publication number 20050265714
- Publication date Dec 1, 2005
- Per Rosdahl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Utilizing a scannable URL (Universal Resource Locator)
- Publication number 20050193018
- Publication date Sep 1, 2005
- Per Rosdahl
- G06 - COMPUTING CALCULATING COUNTING