Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias
Reexamination Certificate
2005-08-30
2005-08-30
Choe, Henry (Department: 2817)
Amplifiers
With control of power supply or bias voltage
With control of input electrode or gain control electrode bias
C330S051000, C330S151000
Reexamination Certificate
active
06937094
ABSTRACT:
A dynamic bias switching circuit is provided that includes a switching unit for switching between a first signal level and a second signal level based on a signal envelope of an input signal to an amplifier.
REFERENCES:
patent: 4220929 (1980-09-01), Talbot et al.
patent: 4266204 (1981-05-01), Jacoby
patent: 4873493 (1989-10-01), Fujiwara
patent: 5077539 (1991-12-01), Howatt
patent: 5101173 (1992-03-01), DiPiazza et al.
patent: 5155448 (1992-10-01), Powell
patent: 5323119 (1994-06-01), Powell et al.
patent: 5420536 (1995-05-01), Faulkner et al.
patent: 5444418 (1995-08-01), Mitzlaff
patent: 5847602 (1998-12-01), Su
patent: 5898338 (1999-04-01), Proctor et al.
patent: 5923215 (1999-07-01), Hans
patent: 5949283 (1999-09-01), Proctor et al.
patent: 5973556 (1999-10-01), Su
patent: 6028486 (2000-02-01), Andre
patent: 6104241 (2000-08-01), Cova et al.
patent: 6107880 (2000-08-01), Shaw
patent: 6166601 (2000-12-01), Shalom et al.
patent: 6172560 (2001-01-01), Yamashita et al.
patent: 6252455 (2001-06-01), Kurby et al.
patent: 6294957 (2001-09-01), Luu
patent: 6331801 (2001-12-01), Schmitt et al.
patent: 6366177 (2002-04-01), McCune et al.
patent: 6380802 (2002-04-01), Pehike et al.
patent: 6388514 (2002-05-01), King et al.
patent: 6396341 (2002-05-01), Pehlke
patent: 6404284 (2002-06-01), Johnson
patent: 6424212 (2002-07-01), Brandt
patent: 6437641 (2002-08-01), Bar-David
patent: 6438360 (2002-08-01), Alberth, Jr. et al.
patent: 6445247 (2002-09-01), Walker
patent: 6445249 (2002-09-01), Khan et al.
patent: 6621350 (2003-09-01), Verbist et al.
patent: 6714071 (2004-03-01), Page
Gurvich Mark
Khanifar Ahmad
Maslennikov Nikolai
Vassilakis Bill
Choe Henry
Heynssens Paul B.
Hogan & Hartson LLP
Meza Peter J.
Powerwave Technologies Inc.
LandOfFree
Systems and methods of dynamic bias switching for radio... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Systems and methods of dynamic bias switching for radio..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Systems and methods of dynamic bias switching for radio... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3445698