Schipper; Robert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schipper; Robert.The latest application filed is for "tracing unauthorized use of secure modules".
- Schipper; Robert - Veldhoven NL
- Schipper; Robert - Hoofddorp NL
- Schipper; Robert - Eindhoven NL
| Patent | Date |
|---|---|
| Content Decryption Device And Encryption System Using An Additional Key Layer App 20110238991 - Schipper; Robert | 2011-09-29 |
| Tracing Unauthorized Use Of Secure Modules App 20110239296 - Schipper; Robert | 2011-09-29 |
| Conditional access method and devices Grant 7,577,253 - Schipper , et al. August 18, 2 | 2009-08-18 |
| Device and method for selectively supplying access to a service encrypted using a control word, and smart card Grant 7,477,744 - Schipper January 13, 2 | 2009-01-13 |
| Conditional access method and devices App 20070133797 - Schipper; Robert ; et al. | 2007-06-14 |
| Device and method for selectively supplying access to a service encrypted using a control word, and smart card App 20040170278 - Schipper, Robert | 2004-09-02 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 