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Briarcliff Manor, NY, United States of America

Yeong-Chang L Lien

USPTO Granted Patents = 11

Average Co-Inventor Count = 2.8

ph-index = 10

Forward Citations = 685(Granted Patents)

Location History:

Briarcliff Manor, NY (US) (1987 - 1989)
Armonk, NY (US) (1990 - 1996)

Company Filing History:

11 out of 164,219

International Business Machines Corporation

Years Active: 1987-1996

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5537548 - Method of computer conferencing by intercepting commands issued by (1996-07-16),

2. 5386567 - Hot removable and insertion of attachments on fully initialized computer (1995-01-31),

3. 5040169 - Wavelength division photonic switch (1991-08-13),

4. 4933930 - High speed switch as for an optical communication system (1990-06-12),

5. 4879551 - Switching array with concurrent marking capability (1989-11-07),

6. 4845669 - Transporsable memory architecture (1989-07-04),

7. 4833670 - Cross-point bit-switch for communication (1989-05-23),

8. 4817094 - Fault tolerant switch with selectable operating modes (1989-03-28),

9. 4785446 - Distributed bit switching of a multistage interconnection network (1988-11-15),

10. 4706150 - Switching protocal for multiple autonomous switching planes (1987-11-10),

11. 4679190 - Distributed voice-data switching on multi-stage interconnection networks (1987-07-07),

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