Ping Dong

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No. Quincy, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for on-line adaptive selection of baud rate and c...
- Patent number 5,297,186
- Issue date Mar 22, 1994
- Codex Corporation
- Ping Dong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for automatically adjusting a phase-locked loop
- Patent number 5,268,655
- Issue date Dec 7, 1993
- Codex Corporation
- Ping Dong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Device and method for asynchronous cyclic redundancy checking for d...
- Patent number 5,267,249
- Issue date Nov 30, 1993
- Codex Corporation
- Ping Dong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Line probing modem
- Patent number 5,048,054
- Issue date Sep 10, 1991
- Codex Corporation
- Vedat M. Eyuboglu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE