Butler; Duane M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Butler; Duane M..The latest application filed is for "inline packet replication in network devices".
- Butler; Duane M. - Anoka MN US
| Patent | Date |
|---|---|
| Isolation VLAN for layer two access networks Grant 8,875,233 - Baykal , et al. October 28, 2 | 2014-10-28 |
| Secure DHCP processing for layer two access networks Grant 8,862,705 - Baykal , et al. October 14, 2 | 2014-10-14 |
| Inline packet replication in network devices Grant 8,837,481 - Eddleston , et al. September 16, 2 | 2014-09-16 |
| Merging multiple network data flows Grant 8,559,440 - Butler , et al. October 15, 2 | 2013-10-15 |
| Inline Packet Replication In Network Devices App 20130058337 - Eddleston; Charles J. ; et al. | 2013-03-07 |
| Secure DHCP processing for layer two access networks Grant 8,341,725 - Baykal , et al. December 25, 2 | 2012-12-25 |
| Inline packet replication in network devices Grant 8,325,727 - Eddleston , et al. December 4, 2 | 2012-12-04 |
| Isolation Vlan For Layer Two Access Networks App 20120131097 - Baykal; Berkay ; et al. | 2012-05-24 |
| Inline Packet Replication In Network Devices App 20110249970 - Eddleston; Charles J. ; et al. | 2011-10-13 |
| Method, device and computer-readable storage medium for network address association recovery Grant 7,895,318 - Koch , et al. February 22, 2 | 2011-02-22 |
| Merging Multiple Network Data Flows App 20110032951 - Butler; Duane M. ; et al. | 2011-02-10 |
| Secure Dhcp Processing For Layer Two Access Networks App 20110030032 - Baykal; Berkay ; et al. | 2011-02-03 |
| Secure Dhcp Processing For Layer Two Access Networks App 20110029645 - Baykal; Berkay ; et al. | 2011-02-03 |
| Merging multiple network data flows Grant 7,843,939 - Butler , et al. November 30, 2 | 2010-11-30 |
| Merging multiple data flows in a passive optical network Grant 7,586,920 - Butler , et al. September 8, 2 | 2009-09-08 |
| Merging Multiple Network Data Flows App 20090046721 - Butler; Duane M. ; et al. | 2009-02-19 |
| Network Address Association Recovery App 20080101793 - Koch; Christopher D. ; et al. | 2008-05-01 |
| Methods, devices and computer-readable storage media for passive optical network address association recovery Grant 7,318,096 - Koch , et al. January 8, 2 | 2008-01-08 |
| Merging multiple data flows in a passive optical network App 20050018685 - Butler, Duane M. ; et al. | 2005-01-27 |
| Passive optical network address association recovery App 20040202466 - Koch, Christopher D. ; et al. | 2004-10-14 |
| Maintaining routing information in a passive optical network App 20040042446 - Koch, Christopher D. ; et al. | 2004-03-04 |
| Delivering multicast streams in a passive optical network App 20040033075 - Koch, Christopher D. ; et al. | 2004-02-19 |
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.
| 