Rohland; William S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Rohland; William S..The latest application filed is for "cryptographic facility environment backup/restore and replication in a public key cryptosystem".

Company Profile

0.9.0

Rohland; William S. - Charlotte NC
Rohland; William S. - Rochester MN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Cryptographic facility environment backup/restore and replication in a public key cryptosystem Grant 5,265,164 - Matyas , et al. * November 23, 1	1993-11-23
Public key cryptosystem key management based on control vectors Grant 5,200,999 - Matyas , et al. * April 6, 1	1993-04-06
Method to establish and enforce a network cryptographic security policy in a public key cryptosystem Grant 5,164,988 - Matyas , et al. November 17, 1	1992-11-17
Transaction system security method and apparatus Grant 5,148,481 - Abraham , et al. September 15, 1	1992-09-15
Hybrid public key algorithm/data encryption algorithm key distribution method based on control vectors Grant 5,142,578 - Matyas , et al. August 25, 1	1992-08-25
Method and apparatus for controlling the use of a public key, based on the level of import integrity for the key Grant 5,073,934 - Matyas , et al. December 17, 1	1991-12-17
Transaction system security method and apparatus Grant 5,048,085 - Abraham , et al. September 10, 1	1991-09-10
Compensation For A Scanning System Grant 3,800,079 - McNeil , et al. March 26, 1	1974-03-26
Pattern Recognition By Multiple Associative Transformations Grant 3,697,951 - Bartholomew , et al. October 10, 1	1972-10-10

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.