`
`Exhibit I
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`Case 6:21-cv-00642-ADA Document 38-9 Filed 02/08/22 Page 2 of 2
`I 1111111111111111 1111111111 11111 111111111111111 1111111111111111 IIII IIII IIII
`US011012554B2
`
`c12) United States Patent
`Zhidov et al.
`
`(IO) Patent No.: US 11,012,554 B2
`(45) Date of Patent:
`*May 18, 2021
`
`(54) TELEPHONE NETWORK SYSTEM AND
`METHOS
`
`(71) Applicant: Flypsi, Inc., Bedford, TX (US)
`
`(72)
`
`Inventors: Ivan Zhidov, Chickasha, OK (US);
`Peter Rinfret, Nantucket, MA (US);
`Sunir Kochhar, Oro Valley, AZ (US)
`
`(73) Assignee: Flypsi, Inc., Bedford, TX (US)
`
`( *) Notice:
`
`Subject to any disclaimer, the term ofthis
`patent is extended or adjusted under 35
`U.S.C. 154(b) by O days.
`
`This patent is subject to a terminal dis(cid:173)
`claimer.
`
`(2006.01)
`(2006.01)
`
`H04M 3/436
`H04L 29/06
`(52) U.S. Cl.
`CPC ... H04M 1172547 (2013.01); H04M 3/42042
`(2013.01); H04M 3/42263 (2013.01); H04M
`3/42272 (2013.01); H04L 65/1069 (2013.01);
`H04M 3/436 (2013.01); H04M 3/565
`(2013.01); H04M 2203/5054 (2013.01); H04W
`76/10 (2018.02)
`
`(58) Field of Classification Search
`CPC . H04W 76/19; H04W 36/0055; H04W 76/18;
`H04W 36/08; H04W 76/27; H04W
`36/0085; H04W 8/18; H04M 3/42042;
`H04M 2203/2011; H04M 3/42059; H04M
`3/42102; H04M 3/42263; H04M 3/42272;
`H04M 3/42229; H04M 3/4365
`See application file for complete search history.
`
`(21) Appl. No.: 17/039,566
`
`(22) Filed:
`
`Sep. 30, 2020
`
`(56)
`
`References Cited
`
`U.S. PATENT DOCUMENTS
`
`(65)
`
`Prior Publication Data
`
`2006/0140200 Al * 6/2006 Black .
`
`US 2021/0021701 Al
`
`Jan. 21, 2021
`
`* cited by examiner
`
`H04W76/20
`370/401
`
`(60)
`
`Related U.S. Application Data
`
`Division of application No. 16/444,753, filed on Jun.
`18, 2019, now abandoned, which is a division of
`application No. 16/031,806, filed on Jul. 10, 2018,
`now Pat. No. 10,334,094, which is a continuation of
`application No. 15/582,091, filed on Apr. 28, 2017,
`now Pat. No. 10,051,105, which is a continuation of
`application No. 14/307,052, filed on Jun. 17, 2014,
`now
`Pat. No.
`9,667,770, which
`is
`a
`continuation-in-part of application No. 13/944,853,
`filed on Jul. 17, 2013, now abandoned.
`
`(51)
`
`Int. Cl.
`H04M 11725
`H04M 3/42
`H04W 76/10
`H04M 3/56
`
`(2021.01)
`(2006.01)
`(2018.01)
`(2006.01)
`
`Primary Examiner - Nam T Huynh
`(74) Attorney, Agent, or Firm - West & Associates, A
`PC; Stuart J. West
`
`ABSTRACT
`(57)
`Systems for and methods of delivering telephone calls using
`the combination of a data channel and a voice channel are
`disclosed. A data channel connection with the telephone
`handset may provide pre-call information used to set up
`incoming and outgoing calls which are ultimately connected
`using a voice channel. Use of the pre-call information may
`permit the same handset to be associated with multiple
`secondary telephone numbers from which calls appear to
`have been made and to which calls appear to have been
`placed.
`
`12 Claims, 6 Drawing Sheets
`
`PUBLIC SWITCHED
`TELEPHONE NETWORK
`(PSTN)
`
`313
`
`101
`110
`
`IOO
`
`102
`104
`
`106
`
`108
`
`
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