Shun Chan resumes & CV records
Resumes
Shun Tsan Chan
Shun Fung Chan
Shun Chan
Location:
United States
Shun Fa Chan, 56Steelmanville, NJ
Shun Chan Phones & Addresses
Linwood, NJ
Egg Harbor Township, NJ
Ashburn, VA
3706 Yantis Ct, Chester, VA 23831
New York, NY
Mentions for Shun Fa Chan
Publications & IP owners
Us Patents
System And Method For Regulating Incoming Traffic To A Server Farm
US Patent:
6883033, Apr 19, 2005
Filed:
Feb 20, 2001
Appl. No.:
09/921989
Inventors:
Kiyoshi Maruyama - Westchester County NY, US
Shun Shing Chan - Fresh Meadows NY, US
Jarir Kamel Chaar - Tarrytown NY, US
Jean A. Lorrain - Vence, FR
Miram Zohar - New Hempstead NY, US
David Alson George - Somers NY, US
Shun Shing Chan - Fresh Meadows NY, US
Jarir Kamel Chaar - Tarrytown NY, US
Jean A. Lorrain - Vence, FR
Miram Zohar - New Hempstead NY, US
David Alson George - Somers NY, US
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
G06F015/16
US Classification:
709229
Abstract:
A system and method for controlling the rates at which application workload, e. g. , TCP connection requests, is admitted to a collection of servers, such as a server farm of an application service provider (ASP) that hosts Internet World Wide Web (WWW) sites of various owners. The system and method are intended to operate in an environment in which each customer has a workload-based SLA for each type of application hosted by the provider and used by the customer. The system and method achieve support (minimum, maximum) TCP connection requests for multiple customers and applications. According to one aspect, the system and method guarantee, control and deliver TCP connection-based workload SLA's to customers whose applications are hosted by the server farm with the use of a workload regulator that operates by regulating only new TCP connection request packets while transparently passing existing TCP connection packets and other request packets received for customers. The regulator further operates by regulating the flow of incoming TCP connection requests to each customer business activity application so as to guarantee a level of service previously agreed to each customer (per their respective SLA's) by applying rate admittance to requests and by dropping (or rejecting) requests to guarantee the agreed service levels to the customer's application.
Multiple Item Radio Frequency Tag Identification Protocol
US Patent:
5550547, Aug 27, 1996
Filed:
Sep 12, 1994
Appl. No.:
8/304340
Inventors:
Shun S. Chan - Flushing NY
Harley K. Heinrich - Brewster NY
Dilip D. Kandlur - Briarcliff Manor NY
Arvind Krishna - Briarcliff Manor NY
Harley K. Heinrich - Brewster NY
Dilip D. Kandlur - Briarcliff Manor NY
Arvind Krishna - Briarcliff Manor NY
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
G01S 1379
US Classification:
342 42
Abstract:
The present invention uses a novel adaptation of a tree splitting algorithm applied to Radio Frequency (RF) tagging technology to identify many tags in the RF field of a base station. The invention uses the tree splitting algorithm to identify a single tag in a field of a plurality of radio frequency tags. Once the single tag is identified, the identified tag is placed in a Data. sub. -- Exchange state where the base station can access data from the tag memory by using information that identifies the tag.
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