Mark Edward Laubach — 19 Patents at Com21

Mark Edward Laubach has been granted 19 US patents while listed as an inventor at Com21. The first was granted in 1999 and the most recent in December 2025. Mark Edward Laubach ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Mark Edward Laubach in Redwood City, CA, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12495230	Rangeless failover in PON protection switching	Edward W. Boyd, James A. Teborek, Jean-Christophe B. A. Marion	2025-12-09
10382134	Channel bonding for ethernet passive optical network over coax (EPOC) networks	Edward W. Boyd	2019-08-13
10009191	Communication system with proactive network maintenance and methods for use therewith	Bruce J. Currivan, Richard S. Prodan, Thomas J. Kolze, Hanli Zou, Ramon A. Gomez +5 more	2018-06-26	$113,151,000
9860617	Upstream frame configuration for ethernet passive optical network protocol over coax (EPoC) networks	Avi Kliger, Yitshak Ohana, Ryan E. Hirth	2018-01-02	$98,509,000
9596041	Noise localization within cable based communication systems	Bruce J. Currivan, Richard S. Prodan, Leo Montreuil, Thomas J. Kolze, Ramon A. Gomez +5 more	2017-03-14
9553744	Two-dimensional (2D) burst marker (BM) to identify data start and stop	Richard S. Prodan, Leo Montreuil	2017-01-24
9531562	Communication system with proactive network maintenance and methods for use therewith	Bruce J. Currivan, Richard S. Prodan, Thomas J. Kolze, Hanli Zou, Ramon A. Gomez +5 more	2016-12-27
9479621	Physical layer (PHY) link signaling for cable networks	Avi Kliger, Yitshak Ohana, Niki Pantelias, Leo Montreuil, Jonathan S. Min +2 more	2016-10-25
9369206	Channel bonding for Ethernet Passive Optical Network over Coax (EPoC) networks	Edward W. Boyd	2016-06-14
9264101	Communication system with proactive network maintenance and methods for use therewith	Bruce J. Currivan, Richard S. Prodan, Thomas J. Kolze, Hanli Zou, Ramon A. Gomez +5 more	2016-02-16
9118444	Physical layer (PHY) link signaling for cable networks	Avi Kliger, Yitshak Ohana, Niki Pantelias, Leo Montreuil, Jonathan S. Min +2 more	2015-08-25	$7,403,000
6917614	Multi-channel support for virtual private networks in a packet to ATM cell cable system	Sanford L. Helton, Alireza Raissinia, Paul Gordon, Malay M. Thaker, Kathleen Nichols	2005-07-12	$10,077,000
6563829	Method for providing integrated packet services over a shared-media network	Joseph B. Lyles, Scott M. Quinn	2003-05-13	$6,976,000
6137793	Reverse path multiplexer for use in high speed data transmissions	Kenneth Gorman, Ali Raissinia	2000-10-24	$7,856,000
6081533	Method and apparatus for an application interface module in a subscriber terminal unit	Paul Baran, Ali Raissinia, Kenneth Gorman, Sanford L. Helton	2000-06-27	$14,155,000
6075972	CATV network and cable modem system having a wireless return path	Paul Baran	2000-06-13	$13,586,000
6028860	Prioritized virtual connection transmissions in a packet to ATM cell cable network	Sanford L. Helton, Alireza Raissinia, Paul Gordon, Michael J. Sabin, Malay M. Thaker +1 more	2000-02-22	$25,278,000
5917822	Method for providing integrated packet services over a shared-media network	Joseph B. Lyles, Scott M. Quinn	1999-06-29
5870134	CATV network and cable modem system having a wireless return path	Paul Baran	1999-02-09	$5,886,000

Mark Edward Laubach — 19 Patents

Issued Patents All Time

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