Sheueling Chang

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Cupertino, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for efficient computation of point doubling operation of ell...
- Patent number 6,826,586
- Issue date Nov 30, 2004
- Sun Microsystems, Inc.
- Sheueling Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for efficient modular division over prime integer fields
- Patent number 6,772,184
- Issue date Aug 3, 2004
- Sun Microsystems, Inc.
- Sheueling Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for efficient modular polynomial division in finite fields f...
- Patent number 6,721,771
- Issue date Apr 13, 2004
- Sun Microsystems, Inc.
- Sheueling Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Security system and method for financial institution server and cli...
- Patent number 6,105,012
- Issue date Aug 15, 2000
- Sun Microsystems, Inc.
- Sheueling Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for electronic bill payment
- Patent number 5,884,288
- Issue date Mar 16, 1999
- Sun Microsystems, Inc.
- Sheueling Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic check exchange, clearing and settlement system
- Patent number 5,848,400
- Issue date Dec 8, 1998
- Sun Microsystems, Inc.
- Sheueling S. Chang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method for efficient computation of point doubling operation of ell...
- Publication number 20020124031
- Publication date Sep 5, 2002
- Sheueling Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for efficient modular division over prime integer fields
- Publication number 20020052906
- Publication date May 2, 2002
- Sheueling Chang
- G06 - COMPUTING CALCULATING COUNTING