Douglas H. Yano

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Naperville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Packet switch to provide code division, multiple access cellular se...
- Patent number 5,438,565
- Issue date Aug 1, 1995
- AT&T Corp.
- Jayant G. Hemmady
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Twin path reed spring relay construction
- Patent number 4,191,935
- Issue date Mar 4, 1980
- Bell Telephone Laboratories, Incorporated
- Wendel E. Archer
- H01 - BASIC ELECTRIC ELEMENTS