Method and apparatus for detecting free fall

Electricity: circuit makers and breakers – Special application – Change of inclination or of rate of motion responsive

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

07541551

ABSTRACT:
A data processing system including a data storage device having data stored on a data storage medium. Within said data processing system, a system electronics is operatively coupled to a sensor and to said data storage device. When the sensor senses a change in gravitational or inertial acceleration of said data processing system, it alerts system electronics to temporarily park a read/write head in a safe position.

REFERENCES:
patent: 3509298 (1970-04-01), Kirk
patent: 3706867 (1972-12-01), Rand et al.
patent: 3721956 (1973-03-01), Hamann et al.
patent: 3790727 (1974-02-01), Laserson et al.
patent: 4311891 (1982-01-01), Faust
patent: 4513183 (1985-04-01), Hill
patent: 4628160 (1986-12-01), Canevari
patent: 4833281 (1989-05-01), Maples
patent: 4862302 (1989-08-01), Ekhoff
patent: 5227929 (1993-07-01), Comerford
patent: RE35269 (1996-06-01), Comerford
patent: 5789716 (1998-08-01), Wang
patent: 5824904 (1998-10-01), Kouhei et al.
patent: 5955712 (1999-09-01), Zakutin
patent: 5982573 (1999-11-01), Henze
patent: 6002963 (1999-12-01), Mouchawar et al.
patent: 6028275 (2000-02-01), Jou
patent: 6044299 (2000-03-01), Nilsson
patent: 6046877 (2000-04-01), Kelsic
patent: 6104878 (2000-08-01), Toguchi et al.
patent: 6185485 (2001-02-01), Ashrafi et al.
patent: 6199874 (2001-03-01), Galvin et al.
patent: 6304804 (2001-10-01), DeBoni
patent: 6308134 (2001-10-01), Croyle et al.
patent: 6353384 (2002-03-01), Kramer
patent: 6369706 (2002-04-01), Anderson et al.
patent: 6393892 (2002-05-01), Ohbayashi et al.
patent: 6407876 (2002-06-01), Yamaguchi et al.
patent: 6448516 (2002-09-01), Chiang
patent: 6453266 (2002-09-01), Chainer et al.
patent: 6466821 (2002-10-01), Pianca et al.
patent: 6472864 (2002-10-01), Emo et al.
patent: 6520013 (2003-02-01), Wehrenberg
patent: 6545235 (2003-04-01), Chou
patent: 6545661 (2003-04-01), Goschy et al.
patent: 6559396 (2003-05-01), Chou
patent: 6580579 (2003-06-01), Hsin et al.
patent: 6618683 (2003-09-01), Berstis et al.
patent: 6634207 (2003-10-01), Lottman et al.
patent: 6649905 (2003-11-01), Grenlund
patent: 6650940 (2003-11-01), Zhu et al.
patent: 6658292 (2003-12-01), Kroll et al.
patent: 6679118 (2004-01-01), Esashi et al.
patent: 6765489 (2004-07-01), Ketelhohn
patent: 6768066 (2004-07-01), Wehrenberg
patent: 6769497 (2004-08-01), Dubinsky et al.
patent: 6778348 (2004-08-01), Carley
patent: 7176396 (2007-02-01), Chou
patent: 7351925 (2008-04-01), Wehrenberg
patent: 2002/0021278 (2002-02-01), Hinckley et al.
patent: 2002/0190947 (2002-12-01), Feinstein
patent: 2003/0076343 (2003-04-01), Fishkin et al.
patent: 2003/0085870 (2003-05-01), Hinckley
patent: 2003/0103091 (2003-06-01), Wong et al.
patent: 2004/0027330 (2004-02-01), Bradski
patent: 0 658 894 (1995-06-01), None
patent: 2378878 (2003-02-01), None
patent: 2379987 (2003-03-01), None
patent: WO 01/86920 (2001-11-01), None
patent: WO 01/86920 (2001-11-01), None
patent: WO 03/001340 (2003-01-01), None
patent: WO 03/076023 (2003-09-01), None
PCT-Invitation to Pay Additional Fees, International Application No. PCT/US01/30387, date of mailing: May 27, 2002, pp. 6 total.
PCT International Search Report for International Application No. PCT/US01/30387, mailed Sep. 19, 2002, 8 pages.
PCT Written Opinion for International Application No. PCT/US01/30387, mailed May 27, 2004, 6 pages.
PCT International Preliminary Examination Report for International Application No. PCT/US01/30387, mailed Jan. 18, 2005, 7 pages.
PCT Invitation to Pay Additional Fees for International Application No. PCT/US2005/003599, mailed Jan. 12, 2006, 8 pages.
PCT International Search Report and Written Opinion for International Application No. PCT/US2005/003599, mailed Mar. 3, 2006, 23 pages.
PCT International Preliminary Report on Patentability for International Application No. PCT/US2005/003599, mailed Sep. 14, 2006, 13 pages.

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

Method and apparatus for detecting free fall does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for detecting free fall, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for detecting free fall will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4103545

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