Kaufman; Marc T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kaufman; Marc T..The latest application filed is for "methods and apparatus for validating a digital signature".
- Kaufman; Marc T. - Woodside CA
| Patent | Date |
|---|---|
| Methods and apparatus for validating a digital signature Grant 10,715,334 - Tenenboym , et al. | 2020-07-14 |
| Methods And Apparatus For Validating A Digital Signature App 20170359183 - TENENBOYM; Isak ; et al. | 2017-12-14 |
| Distributed validation of digitally signed electronic documents Grant 9,800,416 - Tenenboym , et al. October 24, 2 | 2017-10-24 |
| Methods and apparatus for validating a digital signature Grant 9,768,965 - Tenenboym , et al. September 19, 2 | 2017-09-19 |
| Distributed Validation of Digitally Signed Electronic Documents App 20160127131 - Tenenboym; Isak ; et al. | 2016-05-05 |
| Distributive computation of a digital signature Grant 8,954,731 - Tenenboym , et al. February 10, 2 | 2015-02-10 |
| Distributive Computation Of A Digital Signature App 20140149735 - Tenenboym; Isak ; et al. | 2014-05-29 |
| Distributed Validation of Digitally Signed Electronic Documents App 20140040611 - Tenenboym; Isak ; et al. | 2014-02-06 |
| Methods And Apparatus For Validating A Digital Signature App 20140032913 - Tenenboym; Isak ; et al. | 2014-01-30 |
| Method and system for secure form delivery App 20140032899 - Kaufman; Marc T. ; et al. | 2014-01-30 |
| Method and system for collaborative editing Grant 7,769,810 - Kaufman August 3, 2 | 2010-08-03 |
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.
| 