Device and method for communicating data signals through...

Communications: electrical – Systems – Selsyn type

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C340S398100

Reexamination Certificate

active

07075414

ABSTRACT:
The present invention provides a device for providing communications through power lines comprised of multiple conductors by transmitting the data signals through a plurality of the conductors. One embodiment of the present invention may be comprised of a transmit circuit communicatively coupled to a first energized conductor for applying a first voltage signal representing the data to the first energized conductor; the transmit circuit being communicatively coupled to a second energized conductor for applying a second voltage signal representing the data to the second energized conductor; and wherein the second voltage signal is opposite in polarity to said first voltage signal.

REFERENCES:
patent: 1547242 (1925-07-01), Strieby
patent: 2298435 (1942-10-01), Tunick
patent: 2577731 (1951-12-01), Berger
patent: 3369078 (1968-02-01), Stradley
patent: 3445814 (1969-05-01), Spalti
patent: 3605009 (1971-09-01), Enge
patent: 3641536 (1972-02-01), Prosprich
patent: 3656112 (1972-04-01), Paull
patent: 3696383 (1972-10-01), Oishi et al.
patent: 3701057 (1972-10-01), Hoer
patent: 3702460 (1972-11-01), Blose
patent: 3810096 (1974-05-01), Kabat et al.
patent: 3846638 (1974-11-01), Wetherell
patent: 3895370 (1975-07-01), Valentini
patent: 3900842 (1975-08-01), Calabro et al.
patent: 3911415 (1975-10-01), Whyte
patent: 3942168 (1976-03-01), Whyte
patent: 3942170 (1976-03-01), Whyte
patent: 3962547 (1976-06-01), Pattantyus-Abraham
patent: 3964048 (1976-06-01), Lusk et al.
patent: 3967264 (1976-06-01), Whyte et al.
patent: 3973087 (1976-08-01), Fong
patent: 3973240 (1976-08-01), Fong
patent: 3993989 (1976-11-01), Held et al.
patent: 4004110 (1977-01-01), Whyte
patent: 4004257 (1977-01-01), Geissler
patent: 4012733 (1977-03-01), Whyte
patent: 4016429 (1977-04-01), Vercellotti et al.
patent: 4017845 (1977-04-01), Killian et al.
patent: 4053876 (1977-10-01), Taylor
patent: 4057793 (1977-11-01), Johnson et al.
patent: 4060735 (1977-11-01), Pascucci et al.
patent: 4070572 (1978-01-01), Summerhayes
patent: 4119948 (1978-10-01), Ward et al.
patent: 4142178 (1979-02-01), Whyte et al.
patent: 4188619 (1980-02-01), Perkins
patent: 4239940 (1980-12-01), Dorfman
patent: 4250489 (1981-02-01), Dudash et al.
patent: 4254402 (1981-03-01), Perkins
patent: 4263549 (1981-04-01), Toppeto
patent: 4268818 (1981-05-01), Davis et al.
patent: 4323882 (1982-04-01), Gajjer
patent: 4357598 (1982-11-01), Melvin, Jr.
patent: 4359644 (1982-11-01), Foord
patent: 4367522 (1983-01-01), Forstbauer et al.
patent: 4383243 (1983-05-01), Krügel et al.
patent: 4386436 (1983-05-01), Kocher et al.
patent: 4408186 (1983-10-01), Howell
patent: 4409542 (1983-10-01), Becker et al.
patent: 4413250 (1983-11-01), Porter et al.
patent: 4419621 (1983-12-01), Becker et al.
patent: 4433284 (1984-02-01), Perkins
patent: 4442492 (1984-04-01), Karlsson et al.
patent: 4457014 (1984-06-01), Bloy
patent: 4468792 (1984-08-01), Baker et al.
patent: 4471399 (1984-09-01), Udren
patent: 4473816 (1984-09-01), Perkins
patent: 4473817 (1984-09-01), Perkins
patent: 4475209 (1984-10-01), Udren
patent: 4479033 (1984-10-01), Brown et al.
patent: 4481501 (1984-11-01), Perkins
patent: 4495386 (1985-01-01), Brown et al.
patent: 4504705 (1985-03-01), Pilloud
patent: 4517548 (1985-05-01), Ise et al.
patent: 4569045 (1986-02-01), Schieble et al.
patent: 4599598 (1986-07-01), Komoda et al.
patent: 4636771 (1987-01-01), Ochs
patent: 4638298 (1987-01-01), Spiro
patent: 4642607 (1987-02-01), Strom et al.
patent: 4644321 (1987-02-01), Kennon
patent: 4652855 (1987-03-01), Weikel
patent: 4668934 (1987-05-01), Shuey
patent: 4675648 (1987-06-01), Roth et al.
patent: 4683450 (1987-07-01), Max et al.
patent: 4686382 (1987-08-01), Shuey
patent: 4686641 (1987-08-01), Evans
patent: 4697166 (1987-09-01), Warnagiris et al.
patent: 4701945 (1987-10-01), Pedigo
patent: 4724381 (1988-02-01), Crimmins
patent: 4745391 (1988-05-01), Gajjar
patent: 4746897 (1988-05-01), Shuey
patent: 4749992 (1988-06-01), Fitzemeyer et al.
patent: 4766414 (1988-08-01), Shuey
patent: 4772870 (1988-09-01), Reyes
patent: 4785195 (1988-11-01), Rochelle et al.
patent: 4800363 (1989-01-01), Braun et al.
patent: 4815106 (1989-03-01), Propp et al.
patent: 4835517 (1989-05-01), van der Gracht et al.
patent: 4890089 (1989-12-01), Shuey
patent: 4903006 (1990-02-01), Boomgaard
patent: 4904996 (1990-02-01), Fernandes
patent: 4912553 (1990-03-01), Pal et al.
patent: 4962496 (1990-10-01), Vercellotti et al.
patent: 4973940 (1990-11-01), Sakai et al.
patent: 4979183 (1990-12-01), Cowart
patent: 5006846 (1991-04-01), Granville et al.
patent: 5066939 (1991-11-01), Mansfield, Jr.
patent: 5068890 (1991-11-01), Nilssen
patent: 5132992 (1992-07-01), Yurt et al.
patent: 5148144 (1992-09-01), Sutterlin et al.
patent: 5151838 (1992-09-01), Dockery
patent: 5185591 (1993-02-01), Shuey
patent: 5191467 (1993-03-01), Kapany et al.
patent: 5210519 (1993-05-01), Moore
patent: 5257006 (1993-10-01), Graham et al.
patent: 5264823 (1993-11-01), Stevens
patent: 5272462 (1993-12-01), Teyssandier et al.
patent: 5301208 (1994-04-01), Rhodes
patent: 5319634 (1994-06-01), Bartholomew et al.
patent: 5341265 (1994-08-01), Westrom et al.
patent: 5351272 (1994-09-01), Abraham
patent: 5355109 (1994-10-01), Yamazaki
patent: 5359625 (1994-10-01), Vander Mey et al.
patent: 5369356 (1994-11-01), Kinney et al.
patent: 5375141 (1994-12-01), Takahashi
patent: 5406249 (1995-04-01), Pettus
patent: 5410720 (1995-04-01), Osterman
patent: 5426360 (1995-06-01), Maraio et al.
patent: 5432841 (1995-07-01), Rimer
patent: 5448229 (1995-09-01), Lee, Jr.
patent: 5461629 (1995-10-01), Sutterlin et al.
patent: 5477091 (1995-12-01), Fiorina et al.
patent: 5481249 (1996-01-01), Sato
patent: 5485040 (1996-01-01), Sutterlin
patent: 5497142 (1996-03-01), Chaffanjon
patent: 5498956 (1996-03-01), Kinney et al.
patent: 5533054 (1996-07-01), DeAndrea et al.
patent: 5537087 (1996-07-01), Naito
patent: 5559377 (1996-09-01), Abraham
patent: 5568185 (1996-10-01), Yoshikazu
patent: 5579221 (1996-11-01), Mun
patent: 5579335 (1996-11-01), Sutterlin et al.
patent: 5592354 (1997-01-01), Nocentino, Jr.
patent: 5592482 (1997-01-01), Abraham
patent: 5598406 (1997-01-01), Albrecht et al.
patent: 5616969 (1997-04-01), Morava
patent: 5625863 (1997-04-01), Abraham
patent: 5630204 (1997-05-01), Hylton et al.
patent: 5640416 (1997-06-01), Chalmers
patent: 5664002 (1997-09-01), Skinner, Sr.
patent: 5684450 (1997-11-01), Brown
patent: 5691691 (1997-11-01), Merwin et al.
patent: 5694108 (1997-12-01), Shuey
patent: 5705974 (1998-01-01), Patel et al.
patent: 5712614 (1998-01-01), Patel et al.
patent: 5717685 (1998-02-01), Abraham
patent: 5726980 (1998-03-01), Rickard
patent: 5748104 (1998-05-01), Argyroudis et al.
patent: 5748671 (1998-05-01), Sutterlin et al.
patent: 5751803 (1998-05-01), Shpater
patent: 5770996 (1998-06-01), Severson et al.
patent: 5774526 (1998-06-01), Propp et al.
patent: 5777544 (1998-07-01), Vander Mey et al.
patent: 5777545 (1998-07-01), Patel et al.
patent: 5777769 (1998-07-01), Coutinho
patent: 5778116 (1998-07-01), Tomich
patent: 5796607 (1998-08-01), Le Van Suu
patent: 5798913 (1998-08-01), Tiesinga et al.
patent: 5801643 (1998-09-01), Williams et al.
patent: 5802102 (1998-09-01), Davidovici
patent: 5805053 (1998-09-01), Patel et al.
patent: 5805458 (1998-09-01), McNamara et al.
patent: 5818127 (1998-10-01), Abraham
patent: 5818821 (1998-10-01), Schurig
patent: 5828293 (1998-10-01), Rickard
patent: 5835005 (1998-11-01), Furukawa et al.
patent: 5847447 (1998-12-01), Rozin et al.
patent: 5850114 (1998-12-01), Froidevaux
patent: 5856776 (1999-01-01), Armstrong et al.
patent: 5864284 (1999-01-01), Sanderson et al.
patent: 5870016 (1999-02-01), Shresthe
patent: 5880677 (1999-03-01), Lestician
patent: 5881098 (1999-03-01), Tzou
patent: 5892430 (1999-04-01), Wiesman et al.
patent: 5892758 (1999-04-01), Argyroudis
patent: 5929750 (1999-07-01), Brown
patent: 5933071 (1999-08-01), Brown
patent: 5933073 (1999-08-01), Shuey
patent: 5937003 (1999-08-01), Sutterlin et al.
patent: 5937342 (1999-08-01), Kline
patent: 5949327 (1999-09-01), Brown
patent: 5952914 (1999-09-01), Wynn
patent: 5

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

Device and method for communicating data signals through... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device and method for communicating data signals through..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device and method for communicating data signals through... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3558138

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