Shawfu Chen — 15 Patents at IBM

Shawfu Chen has been granted 15 US patents while listed as an inventor at IBM. The first was granted in 1996 and the most recent in April 2012. Shawfu Chen ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Shawfu Chen in New Milford, CT, US.

Patents per Year

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Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8150855	Performing an efficient implicit join of multiple mixed-type records	Adris E. Hoyos, Kevin T. Jones, Bernard Klos, Aleksandr Krymer	2012-04-03	$18,366,000
7962447	Accessing a hierarchical database using service data objects (SDO) via a data access service (DAS)	Adris E. Hoyos, Kevin T. Jones, Bernard Klos, Aleksandr Krymer	2011-06-14	$3,503,000
7577956	Method, system and program storage device for accessing memory to perform messaging using a channel coupled to a sender and a receiver	Robert O. Dryfoos, Allan Feldman, David Hu, Jason A. Keenaghan, Peter A. Lewis +3 more	2009-08-18	$24,774,000
7216349	System and method for triggering message queue applications	Robert O. Dryfoos, Allan Feldman, Ric C. Hung, John M. Tarby	2007-05-08	$8,960,000
7140017	Performance of channels used in communicating between senders and receivers	Robert O. Dryfoos, Allan Feldman, David Hu, Jason A. Keenaghan, Peter A. Lewis +3 more	2006-11-21	$6,127,000
7096335	Structure and method for efficient management of memory resources	Robert O. Dryfoos, Allan Feldman, John M. Tarby	2006-08-22	$7,514,000
7089564	High-performance memory queue	Robert O. Dryfoos, Allan Feldman, David Hu, Jason A. Keenaghan, Peter G. Sutton +1 more	2006-08-08	$2,377,000
7068604	Managing memory resident queues to control resources of the systems using the queues	Robert O. Dryfoos, Allan Feldman, David Hu, Jason A. Keenaghan, Peter A. Lewis +3 more	2006-06-27	$5,894,000
6911918	Traffic flow and route selection display system for routing vehicles	—	2005-06-28
6901533	Reconstructing memory residents queues of an inactive processor	Robert O. Dryfoos, Allan Feldman, David Hu, Jason A. Keenaghan, Peter A. Lewis +2 more	2005-05-31	$8,494,000
6625117	Method and apparatus for switching messages from a primary message channel to a secondary message channel in a message queuing system	Robert O. Dryfoos, Allan Feldman, David Hu, Peter A. Lewis, Masashi E. Miyake +1 more	2003-09-23	$14,600,000
6021507	Method for a non-disruptive host connection switch after detection of an error condition or during a host outage or failure	—	2000-02-01	$24,099,000
5802258	Loosely coupled system environment designed to handle a non-disruptive host connection switch after detection of an error condition or during a host outage or failure	—	1998-09-01	$8,247,000
5727142	Method for a non-disruptive host connection switch after detection of an error condition or during a host outage or failure	—	1998-03-10	$20,586,000
5495582	System and method for interprocessor routing through an established communication session in a loosely coupled computer complex	Mark R. Gambino	1996-02-27	$14,946,000

Shawfu Chen — 15 Patents

Patents per Year

Issued Patents All Time

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