Programmable power supply

Electric power conversion systems – Current conversion – With condition responsive means to control the output...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

06922347

ABSTRACT:
A progammable power supply for providing a regulated DC output power is disclosed. The power supply provides the output power to any one of a plurality of electronic devices adapted for receiving the output power at an operational voltage or an operational current. The power supply receives a programming signal to maintain the output power at the operational voltage or operational current associated with a particular selected electronic device. Accordingly, by varying the programming signal, the power supply can be programmed to provide output power to any one of several electronic devices having differing input power requirements.

REFERENCES:
patent: 339103 (1886-09-01), Dickey
patent: 359474 (1887-06-01), Palatov
patent: 391227 (1888-10-01), Dickey
patent: 375936 (1888-11-01), Palatov
patent: 3048805 (1960-10-01), Berni
patent: 3049687 (1962-08-01), Berni
patent: 3111641 (1963-11-01), Wilentchik
patent: 3275855 (1966-09-01), Wright
patent: 3484864 (1969-12-01), Bernstein et al.
patent: 3659188 (1972-04-01), Alexander et al.
patent: 4021933 (1977-05-01), Hughes
patent: 4083246 (1978-04-01), Marsh
patent: 4116524 (1978-09-01), DeNigris et al.
patent: 4220834 (1980-09-01), Holce et al.
patent: 4257089 (1981-03-01), Ravis
patent: 4297623 (1981-10-01), Dupont
patent: 4307441 (1981-12-01), Bello
patent: 4442382 (1984-04-01), Fleck
patent: 4569009 (1986-02-01), Genuit
patent: 4622627 (1986-11-01), Rodriguez et al.
patent: 4709160 (1987-11-01), Kinoshita
patent: 4713601 (1987-12-01), Zahm et al.
patent: 4734839 (1988-03-01), Barthold
patent: 4747034 (1988-05-01), Dickey
patent: 4829224 (1989-05-01), Gandelman et al.
patent: 4885674 (1989-12-01), Varga et al.
patent: 4890214 (1989-12-01), Yamamoto
patent: 4900885 (1990-02-01), Inumada
patent: 4912392 (1990-03-01), Faulkner
patent: 4924067 (1990-05-01), Wilhelmson
patent: 4963802 (1990-10-01), Gross et al.
patent: 4997393 (1991-03-01), Armando
patent: 5006695 (1991-04-01), Elliott
patent: 5007863 (1991-04-01), Xuan
patent: 5019954 (1991-05-01), Bourgeault et al.
patent: 5084666 (1992-01-01), Bolash
patent: 5089768 (1992-02-01), Sato
patent: 5127844 (1992-07-01), Leman et al.
patent: 5146394 (1992-09-01), Ishii et al.
patent: 5170067 (1992-12-01), Baum et al.
patent: 5177431 (1993-01-01), Smith et al.
patent: 5177675 (1993-01-01), Archer
patent: 5184291 (1993-02-01), Crowe et al.
patent: 5295058 (1994-03-01), McGreevy
patent: 5309348 (1994-05-01), Leu
patent: 5326283 (1994-07-01), Chen
patent: 5333177 (1994-07-01), Braitberg et al.
patent: 5347211 (1994-09-01), Jakubowski
patent: 5479331 (1995-12-01), Lenni
patent: 5510691 (1996-04-01), Palatov
patent: 5570002 (1996-10-01), Castleman
patent: 5636110 (1997-06-01), Lanni
patent: 5648712 (1997-07-01), Hahn
patent: 5672951 (1997-09-01), Shiota
patent: 5714805 (1998-02-01), Lobaugh
patent: 5733674 (1998-03-01), Law et al.
patent: 5739672 (1998-04-01), Lane
patent: 5739673 (1998-04-01), Le Van Suu
patent: 5770895 (1998-06-01), Kumasaka
patent: 5773961 (1998-06-01), Cameron et al.
patent: 5838554 (1998-11-01), Lanni
patent: 5847541 (1998-12-01), Hahn
patent: 5861732 (1999-01-01), Takimoto et al.
patent: 5886422 (1999-03-01), Mills
patent: 5929597 (1999-07-01), Pfeifer et al.
patent: 5949213 (1999-09-01), Lanni
patent: 5977747 (1999-11-01), Huang
patent: 6064177 (2000-05-01), Dixon
patent: 6091611 (2000-07-01), Lanni
patent: 6172884 (2001-01-01), Lanni
patent: 6194875 (2001-02-01), Takimoto et al.
patent: 6670797 (2003-12-01), Johanning
patent: 6678178 (2004-01-01), Lipcsei
IEEE Systems Readiness Technology Conference, Test Technology for the New Millennium, IEEE Catalog No. 99CH36323, Aug. 30-Sep. 2, 1999.
Instruction Manual for LNS-W Power Supply Series, Lambda Electronics Inc.
Comarco Wireless Technologies Power Products AC Adapter/Charger Program & Specification (5 pages, 5th page dated Aug. 16, 1994).
Confidential Technical/Cost Proposal re: AC Power Adapter Prepared for IBM Corporation (19 pages, 6th page dated Dec. 13, 1994).
Empire Engineering Confidential Disclosure Statement re: Universal Programmable DC Power Adapter dated Jan. 17, 1995) (3 pages).
Nesco Battery Systems, SmartAdapter+ Model SA6-V21/30, 6 to 21 Volt DC Universal Adjustable DC Power Adapter Owner's Manual, 1999 (17 pages).
Xtend Micro Products, Inc., 50W DC Adapter Specification, Revision 1.01, (5 pages).
Xtend Micro Products, Inc., Assembly Drawing for Xtend Cable, Output, DC Adapter, Rev. C, (3 pages).
Delta Air Lines, Letter to Mr. Mark Rapparport, President, Xtend Micro Products, Inc., (1 page).
Xtend Micro Products, Inc., Invoice for 50 Watt DC Adapter to Ingram Micro, (1 page).
Declaration of Ejaz Afzal in Opposition to Comarco's Motion for Preliminary Injunction, dated Apr. 30, 2003, 9-pgs w/Exhibits 1-2 attached.
Declaration of Ejaz Afzal in Support of Mobility Electronics, Inc.'s Motion for Summary Judgment, dated May 6, 2003, 10-pgs w/Exhibits 1-2 attached.
Declaration of David Dickey in Support of Mobility Electronics, Inc.'s Motion for Summary Judgment, dated Jun. 2, 2003, 8-pgs w/Exhibits 1-13 attached.
Declaration of David Dickey in Opposition to Comarco's Motion for Preliminary Injunction, , dated Jun. 2, 2003, 8-pgs w/Exhibits 1-13 attached.
Press Release of Empire Engineering, Electronic Design and Management, Jul. 5, 1995—San Luis Obispo, CA USA, pp. 1-2.
Description of the “Smart Adapter System”, Nesco Battery Systems, pp. 1-2, 1995.
MacWorld “On the Road”, vol. 12, No. 7, Jul., 1995, pp. 141-142, 5/9/1 (Item 1 from file: 15) Dialog(r) File 15:ABI/INFORM(r).
Data Sheet for Benchmarq Model BQ2002C, Fast-Charge IC, Sep., 1997, 8 pages.
Data Sheet for Benchmarq Model BQ2954, Lithium Ion Fast-Charge IC, Nov., 1997, 14 pages.
“Portable Computers Fly High in the Sky with Airline Seat Power,” [on-line], Nov. 18, 1996 [retrieved Feb. 13, 2001], pp. 1-2, retrieved from Internet: http://www.roadwarrior.com/xtend
ews/pressreleases/pr-961118.html.
“New PowerXtenders Adapter Lets Portable Comuter Users Plug Into Computer Power on Airplanes and Cars,” [on-line], Apr. 30, 1997, [retrieved Feb. 13, 2001], pp. 1-3, retrieved from Internet: http://www.roadwarrior.com/xtend
ews/pressreleases/pr-9704020.html.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Programmable power supply does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Programmable power supply, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Programmable power supply will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3388636

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.