Geoffrey S Hopcraft

age ~56

from Piedmont, CA

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Also known as:

Geoff S Hopcraft
Geffory Hopcraft
Geoffr Hopcraft
Geoffrey Hopcraft Spencer
Geoff S Lamar

Phone and address:: 321 San Carlos Ave, Oakland, CA 94611
5105954029

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Geoffrey Hopcraft Phones & Addresses

321 San Carlos Ave, Piedmont, CA 94611 • 5105954029
1506 Kona Pl, Santa Rosa, CA 95403 • 7075445958
4145 Shadow Ln, Santa Rosa, CA 95405
Northampton, MA
Hadley, MA
Bellevue, WA
Sunderland, MA
Seattle, WA

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Geoffrey Hopcraft

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Us Patents

Vector Modulator Calibration System
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US Patent:

20080090531, Apr 17, 2008
Filed:

Oct 16, 2006
Appl. No.:

11/581876
Inventors:

Roger L. Jungerman - Petaluma CA, US
Geoffrey Hopcraft - Santa Rosa CA, US
Zoltan Azary - Occidental CA, US
International Classification:

H01Q 11/12
H04B 1/04
US Classification:

455126
Abstract:

A vector modulator calibration system (“VMCS”) for obtaining a calibrated modulated output signal while minimizing spurious output signals from a vector modulator is shown. The VMCS may include a power sensor in signal communication with the vector modulator and a digitizer in signal communication with the power sensor.

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Geoff Hopcraft

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Youtube

Writing a paper by Mr Geoffrey Hooper

Mr Geoffrey Hooper talks about how to write a paper for publication, w...

Duration:

33m 8s

09 Uptown Funk

Soloists: Geoff Hopcraft and Vrinda Manglik.

Duration:

4m 18s

Crypto BILLIONAIRE invests big money in real ...

Ftx crypto billionaire and family have invested over $100M in real est...

Duration:

14s

FLIP A BAG/GO TO YOUR HOUSE

Please: Be positive with each other in the comments.

Duration:

2m

Primordial Stars

The Universe is ancient, far older than our own Solar System. What wer...

Duration:

21m 49s

Tinker Tailor Soldier Spy (1979) - Opening Se...

Here we have what amounts to a masterclass in how to introduce charact...

Duration:

2m 23s