Wing Cheung — 15 Patents at Cabletron Systems

Wing Cheung has been granted 15 US patents while listed as an inventor at Cabletron Systems. The first was granted in 1998 and the most recent in March 2003. Wing Cheung ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Wing Cheung in Sudbury, MA, US.

Patents per Year

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6532197	Automatic data disc storage and selection system	—	2003-03-11
6466997	Method and apparatus for performing TX raw cell status report frequency and interrupt frequency mitigation in a network node	Theodore L. Ross, Douglas M. Washabaugh, Peter J. Roman, Koichi Tanaka, Shinichi Mizuguchi +1 more	2002-10-15	$6,174,000
6337851	Method and apparatus for relative error scheduling in a communications network using discrete rates and proportional rate scaling	Anna Charny, Peter J. Roman, Robert E. Thomas	2002-01-08	$66,484,000
6212567	Method and apparatus for performing raw cell status report frequency mitigation on receive in a network node	Robert E. Thomas, Douglas M. Washabaugh, Peter J. Roman	2001-04-03	$34,661,000
6115775	Method and apparatus for performing interrupt frequency mitigation in a network node	Theodore L. Ross, Douglas M. Washabaugh, Peter J. Roman, Koichi Tanaka, Shinichi Mizuguchi	2000-09-05
6108305	Method and apparatus for relative error scheduling in a communications network using discrete rates and proportional rate scaling	Anna Charny, Peter J. Roman, Robert E. Thomas	2000-08-22	$97,982,000
6067563	Method and apparatus for avoiding control reads in a network node	Robert E. Thomas, Douglas M. Washabaugh, Peter J. Roman	2000-05-23	$20,878,000
5995995	Apparatus and method for scheduling virtual circuit data for DMA from a host memory to a transmit buffer memory	Robert E. Thomas, Robert J. Simcoe, Peter J. Roman, Anna Charny	1999-11-30	$73,098,000
5970229	Apparatus and method for performing look-ahead scheduling of DMA transfers of data from a host memory to a transmit buffer memory	Robert E. Thomas, Peter J. Roman	1999-10-19	$23,197,000
5966546	Method and apparatus for performing TX raw cell status report frequency and interrupt frequency mitigation in a network node	Robert E. Thomas, Theodore L. Ross, Douglas M. Washabaugh, Peter J. Roman, Koichi Tanaka +1 more	1999-10-12	$53,030,000
5941952	Apparatus and method for transferring data from a transmit buffer memory at a particular rate	Robert E. Thomas, Peter J. Roman	1999-08-24	$47,397,000
5922046	Method and apparatus for avoiding control reads in a network node	Robert E. Thomas, Douglas M. Washabaugh, Peter J. Roman	1999-07-13	$22,489,000
5867480	Method and apparatus for controlling congestion in a network node	Robert E. Thomas, Koichi Tanaka, Peter J. Roman, Shinichi Mizuguchi	1999-02-02	$26,821,000
5862206	Method and apparatus for performing raw cell status report frequency mitigation on transmit in a network node	Robert E. Thomas, Douglas M. Washabaugh, Peter J. Roman	1999-01-19	$28,563,000
5822612	Apparatus and method for managing schedule table pointers	Robert E. Thomas, Peter J. Roman, Koichi Tanaka	1998-10-13

Wing Cheung — 15 Patents

Patents per Year

Issued Patents All Time

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