Inventor
Guenter E. Roeck
Inventor
San Jose, CA, US
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication44%
H04NPictorial communication, e.g. television24%
G06FElectric digital data processing15%
H04MTelephonic communication6%
H04BTransmission4%
H04HBroadcast communication4%
H03MCoding2%
H04JMultiplex communication2%
PatentTitleYear
RE044661'Method for a cable modem to rapidly switch to a backup CMTS'20138,248,930'Method and apparatus for a network queuing engine and congestion management gateway'20128,117,600'System and method for detecting in-line synchronization primitives in binary applications'20127,970,000'Increasing the number of supported devices on a DOCSIS interface'20117,966,409'Routing protocol based redundancy design for shared-access networks'20117,930,684'System and method for logging and replaying asynchronous events'20117,627,728'System and method for efficient generation of application snapshots'20097,581,220'System and method for modifying user memory from an arbitrary kernel state'20097,469,414'Fast and reliable data carrier detection by a cable modem in a cable television plant'20087,392,279'Network traffic shaping using time-based queues'20087,334,252'Rapid cable modem re-provisioning in a cable network'20087,246,368'Cable plant certification procedure using cable modems'20077,227,889'Media access layer ping protocol for diagnosing cable modem links'20077,068,712'Cable network redundancy architecture'20067,058,007'Method for a cable modem to rapidly switch to a backup CMTS'20067,058,559'Method and apparatus for simulating a plurality of cable modems'20066,956,865'Technique for dynamically adjusting lookahead time for channel map messages to achieve optimal packet performance over an access network'20056,877,166'Intelligent power level adjustment for cable modems in presence of noise'20056,839,829'Routing protocol based redundancy design for shared-access networks'20056,742,186'Method and apparatus for enhancing periodic ranging for cable modems'20046,691,250'Fault handling process for enabling recovery, diagnosis, and self-testing of computer systems'20046,621,812'Method and apparatus for mapping voice activity detection to a scheduled access media'20036,594,305'Media access layer ping protocol for diagnosing cable modem links'20036,574,796'Fast and reliable data carrier detection by a cable modem in a cable television plant'20036,453,472'Method and apparatus for performing periodic ranging for cable modems'20026,321,255'Extensible storage of network device identification information'20016,285,960'Method and apparatus for a router line card with adaptive selectable gain control'20016,032,019'Echo device method for locating upstream ingress noise gaps at cable television head ends'20005,943,604'Echo device method for locating upstream ingress noise gaps at cable television head ends'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2005Patents assigned to CISCO TECH IND (12)· patent assignee history
1999–2013Based in San Jose, CA, US· patent location history
2000–2013Patents assigned to CISCO TECH INC (12)· patent assignee history
2009–2012Patents assigned to SYMANTEC OPERATING CORP (4)· patent assignee history
2012–2013Patents assigned to ROECK GUENTER E (2)· patent assignee history
2012Patents assigned to BANNON ROY M (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CISCO TECH INC | 12 | 2000–2013 |
| CISCO TECH IND | 12 | 1999–2005 |
| SYMANTEC OPERATING CORP | 4 | 2009–2012 |
| ROECK GUENTER Eself | 2 | 2012–2013 |
| BANNON ROY M | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 29 | 1999–2013 |