Case 5:18-cv-05198-BLF Document 14-4 Filed 10/04/18 Page 1 of 61
`Case 5:18—cv-05198—BLF Document 14-4 Filed 10/04/18 Page 1 of 61
`
`EXHIBIT 4
`EXHIBIT4
`
`

`

`Case 5:18-cv-05198-BLF Document 14-4 Filed 10/04/18 Page 2 of 61
`
`r lllll illlllll ilt ililr ilil illl llilt ]il ]llt ]til ]]t illlt llll tilll]
`us00794554482
`
`(r2) United States Patent
`Farber et al.
`
`(ro) Patent No.:
`1+sy Date of Patent:
`
`us 7,945,54482
`lilay l7,20ll
`
`(54) SIMILARTTY-BASEDACCBSS CONTROL OF
`D.{T-{ INA D:\Ii\ PROCESSING SYSTBM
`(75) Inventors: David A. Farber, Oiai. CA (JS):
`Ronald l). Lachman. Northbrook. II
`(US)
`
`(73) Assignees: Kinetech, Inc.. Studio City. CA (JS):
`Levcl 3 Communications, LLC.
`Broonfield. CO (uS)
`
`( o ) Notice: Subiect to any disclaimer, the term ofthis
`patent is extended or adjusted nnder 35
`U.S.C. 154(b) by 624 days.
`
`(21)
`
`(22)
`
`(65)
`
`App1. No.: 11/980,688
`Filed: Oct.31,200?
`
`Prior Publication Data
`tJS 200tifi)65635 Al
`
`Mar. 13. 200tt
`
`Related U.S. Application l)ata
`(60) Corrtinuation of application No. 11 724,232. filed on
`Mar. 15. 2007. n'hich is a contiur.ration of applicatiou
`No. i11017.650. filcd on Dec. 22.2004, wtich is a
`continnation of application No. 09i987.723. filed on
`Nov. 15, 2001, now Pat. No. 6,928.442, which is a
`continuation of application No. 09/283,160. filed on
`Apr. 1. 1999, mrw Pat. No. 6,415.2ft0, w{rich is a
`division of application No. 08/960,079. filcd on Oct.
`24, 1997, now Pat. No. 5.978,791. u'hich is a
`collinuation ofapplication No. 08i425,160, filed on
`Apr. 11. 1995, norv abaldoned, application No.
`I1/980.688, which is a continuationof applicationNo.
`lol'142,972, filed or Dec. 23. 2003, wtich is a division
`ofapplication No. O9I987.723,which is a contiuitation
`of application No. 09/283.160. whicli is a division of
`application No. 08/960,079. which is a cont.inuation of
`applicatiou No. 08/425.1 60.
`
`(51)
`
`(s2)
`(s8)
`
`(56)
`
`Int. Cl.
`(]06lr t7/00
`(2006.0r)
`U.S. Cl.
`7071698:7A'//821:'/01/822
`Field of Classification Search ............ ...... 7071609,
`707/821-828.697 698
`See application file for complete search history.
`
`References Cited
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`ABSTI{{CT
`Similarit-v o1'data items is determined by analyzing corre-
`sponding scg1lrcnts of thc dala itcns. A flinction is applicd to
`each segment ofa data item and the ontput oftirat function is
`compared to the output of the sarne ftilction applied to a
`corresponding seglnent of another data item. A flinction may
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`
`56 (Jlaims,3l l)rawing Sheets
`
`EEffi
`
`ailuhHcBlmflffi
`(0cpm0tranu!wq
`
`CBGEEfBqOI
`.FilS@Ell&
`
`SUMENDTCIILO6
`l@phsmruEW
`
`EXHIBIT 4. 1
`
`

`

`Case 5:18-cv-05198-BLF Document 14-4 Filed 10/04/18 Page 3 of 61
`
`rJS 7,945,544 82
`Page 2
`
`6,',1978
`7.', 1980
`g,',1980
`9rl98l
`3,',1983
`9,',1983
`10,'1983
`I 1,',1983
`4,',1984
`8r 1984
`I 2r 1984
`I 2/ 1985
`21 1986
`3i 1986
`2i 1987
`2i 1987
`4i 1987
`6i 1987
`9i 1987
`2/1988
`9,',1988
`4,',1989
`12,'1989
`12,'1989
`4i 1990
`4,1990
`5i1990
`_5i 1990
`6i 1990
`8/ 1990
`8i 1990
`I l,'1990
`5i 1991
`6i 1991
`7 i 1991
`91t991
`9i 199 I
`9,',tq9l
`10,'1991
`r2,'1991
`1,',1992
`-{i 1992
`7 i 199)
`7i 1992
`9i 1992
`I li 1992
`li t993
`l/ 1993
`3,'1993
`4i 1993
`4t 1993
`4t 1993
`4i t993
`5/1993
`6,',1993
`7,',1993
`8,',1993
`8/ 1993
`9i 1993
`tL1993
`lt 1994
`tl 1994
`2t 1994
`2i 1994
`3i 1994
`4i 1994
`4,',t994
`5,',1994
`6t 1994
`8t 1994
`8t 1994
`8i t994
`9i 1994
`9i 1994
`l0/ 1994
`10,'i994
`10,'t994
`l0t t994
`
`5.361.:i56 A
`5,371,897 A
`5,375,206 A
`-5.384.565 A
`5,394,555 A
`,5.401.639 A
`5.404.508 A
`5,438,508 A
`5,442.343 A
`5,448,668 A +
`5.448.718 A
`5.457.447 A
`5.454,000 A +
`5.454,039 A
`.5.459.860 A
`5.465,365 A
`5.467 .471 A
`5.475,826 A
`5.479.654 A *
`5.491.817 A
`5,499,294 A
`5.-s04.879 A
`5,530.757 A *
`5,537,585 A
`5,542.087 A
`5,548,724 A
`5,553.143 A
`,5.568.181 A
`5.581,615 A
`5,581,758 A
`5,581,764 A
`5.583,99-s A
`5.588.147 A
`5.596.744 A
`5.600.834 A
`5,604,803 A
`5,604,892 A
`5,630,067 -A
`5,612,031 A
`-5.638"443 A
`s.640.564 A
`5.649.196 A
`{ 677 O<f A
`5.678,038 A
`5,678.046 A
`5,694,472 A *
`,{,694.596 A
`_(,701.316 A
`5,710.922 A
`5,7244?5 A
`5,r'24,552 A
`5.742,407 A
`,s,745,879 A
`5.757.9t3 A
`s.757.915 A
`,5,781.629 A
`5,802,291 A
`5.809.494 A
`5,826,049 A
`5,835,087 A
`5,864,683 A
`-<.907.619 A
`5.q07 ,704 A
`5,940,504 A
`5,978,791 A
`5,991,414 A
`6,006,018 A
`6,134,603 A
`6,135.646 A
`6.415.280 Bl
`6.732.180 Bl
`6,816.872 Bl x
`6,928.442 B2
`2002i0052884 Al
`2002i0082999 At
`2003i007881i8 Al
`200ii0078889 Al
`2003.i0(.)95660 A1
`2004i0139097 A1
`
`.... . . 714'2t
`
`707 i695
`
`lltl994
`Clalk el al.
`Brown et al.
`l2t 1994
`t2t t994
`Hunter et al.
`Cannon
`1i I 995
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`Komatl et al.
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`911995 Coppersmith et al.
`l0/1995
`Burnett
`Wintelbottorn
`I 1/1995
`Ilader
`I 1/1995
`t2i 1995
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`Gopal et al.
`2t 1996
`Friedrnan
`3! 1996
`Eisenberg et al.
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`
`l''1
`
`EXHIBIT 4 - 2
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`4.2t5,402 A
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`OprescLr et al.
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`
`AA AA AAA A A A
`
`AA
`
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`
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`
`AAA AAA AA A A
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`

`

`Case 5:18-cv-05198-BLF Document 14-4 Filed 10/04/18 Page 4 of 61
`
`as 7,945,544B.2
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