ZHENG; Yuliang
Patent Applications and Registrations
Patent applications and USPTO patent grants for ZHENG; Yuliang.The latest application filed is for "cap and band holder thereof".
- ZHENG; Yuliang - Taipei City TW
- ZHENG; Yuliang - Shanghai CN
- Zheng; Yuliang - Charlotte NC US
- Zheng; Yuliang - Melbourne AU
- Zheng; Yuliang - Patterson Lakes AU
| Patent | Date |
|---|---|
| Cap And Band Holder Thereof App 20200093212 - ZHENG; Yongzhu ; et al. | 2020-03-26 |
| Face Mask Structure Having Barrier Component App 20160029715 - ZHENG; Yongzhu ; et al. | 2016-02-04 |
| Cryptographic key backup and escrow system Grant 8,630,421 - Zheng , et al. January 14, 2 | 2014-01-14 |
| Public key encryption for groups Grant 8,437,474 - Zheng , et al. May 7, 2 | 2013-05-07 |
| Cryptographic Key Backup And Escrow System App 20120179911 - Zheng; Yuliang ; et al. | 2012-07-12 |
| Cryptographic key backup and escrow system Grant 8,139,770 - Zheng , et al. March 20, 2 | 2012-03-20 |
| Systems and methods for enhanced network security Grant 8,065,725 - Zheng , et al. November 22, 2 | 2011-11-22 |
| Public Key Encryption For Groups App 20110058673 - Zheng; Yuliang ; et al. | 2011-03-10 |
| Public key encryption for groups Grant 7,860,243 - Zheng , et al. December 28, 2 | 2010-12-28 |
| Authentication system for networked computer applications Grant 7,725,710 - Kelly , et al. May 25, 2 | 2010-05-25 |
| Authentication system for networked computer applications App 20100017859 - Kelly; Edward R. ; et al. | 2010-01-21 |
| Authentication system for networked computer applications Grant 7,610,617 - Kelly , et al. October 27, 2 | 2009-10-27 |
| Platform independent randomness accumulator for network applications Grant 7,546,327 - Zheng June 9, 2 | 2009-06-09 |
| Systems and methods for dynamically learning network environments to achieve adaptive security App 20070094491 - Teo; Lawrence Chin Shiun ; et al. | 2007-04-26 |
| Systems and methods for dynamic and risk-aware network security App 20060206615 - Zheng; Yuliang ; et al. | 2006-09-14 |
| Authentication system for networked computer applications App 20060179312 - Kelly; Edward R. ; et al. | 2006-08-10 |
| Systems and methods for enhanced network security App 20060069912 - Zheng; Yuliang ; et al. | 2006-03-30 |
| Public key encryption for groups App 20050152542 - Zheng, Yuliang ; et al. | 2005-07-14 |
| Platform independent randomness accumulator for network applications App 20050135608 - Zheng, Yuliang | 2005-06-23 |
| Authentication system for networked computer applications App 20050138362 - Kelly, Edward R. ; et al. | 2005-06-23 |
| Cryptographic key backup and escrow system App 20050138374 - Zheng, Yuliang ; et al. | 2005-06-23 |
| System for and method of unconditionally secure digital signature Grant 6,910,130 - Imai , et al. June 21, 2 | 2005-06-21 |
| System for and method of unconditionally secure digital signature App 20020095581 - Imai, Hideki ; et al. | 2002-07-18 |
| Digital message encryption and authentication Grant 6,396,928 - Zheng May 28, 2 | 2002-05-28 |
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