`1221 McKinney Street
`Suite 2800
`Houston, TX 77010
`713 654 5300 main
`713 652 0109 fax
`
`
`Benjamin C. Elacqua
`Principal
`Elacqua@fr.com
`713 654 5324 direct
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`February 11, 2021
`
`VIA E-MAIL
`
`John J. Edmonds
`jedmonds@ip-lit.com
`Edmonds & Schlather PLLC
`2501 Saltus Street
`Houston, TX 77003
`
`
`Re:
`
`GUI Global Products, Ltd D/B/A Gwee v. Apple Inc., Civil Action No. 4:20-cv-02652
`(S.D. Tex.)
`
`
`Dear Counsel:
`
`We write regarding a petition for inter partes review (IPR) being filed with the Patent Trial and
`Appeal Board (PTAB) to address claims of U.S. Patent No. 10,259,020. The table below lists
`grounds asserted by Apple Inc. (“Apple”) in an IPR petition challenging claims of this patent,
`along with the implicated claims against which the grounds are asserted. We write to inform you
`that Apple hereby stipulates that in the event the PTAB institutes an inter partes review
`including the grounds listed in the table against the corresponding claims listed in the table for
`those grounds (“Instituted Grounds”), Apple will not assert the Instituted Grounds against the
`corresponding claims listed in the table for those grounds in the above-captioned litigation (4:20-
`cv-02652).
`
`
`10,259,020
`
`IPR2021-00470 2
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`10,259,020
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`IPR2021-00470 4, 18, 19
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`Ground
`Claims
`Patent No. Proceeding No.
`10,259,020
`IPR2021-00470 1-3, 5-7, 10, 16, 19 Obvious (§ 103) over Bohbot in view
`of Gundlach
`Obvious (§ 103) over Bohbot in view
`of Gundlach and Nishikawa
`Obvious (§ 103) over Bohbot in view
`of Gundlach and Li
`Obvious (§ 103) over Bohbot in view
`of Gundlach and Stevinson
`Obvious (§ 103) over Bohbot in view
`of Gundlach and Rosener
`
`10,259,020
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`IPR2021-00470 8, 9
`
`10,259,020
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`IPR2021-00470 10
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`1
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`APPLE 1109
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`February 11, 2021
`Page 2
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`Patent No. Proceeding No.
`10,259,020
`IPR2021-00470 17
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`Claims
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`IPR2021-00470 2
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`IPR2021-00470 4, 18, 19
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`IPR2021-00470 8, 9
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`Ground
`Obvious (§ 103) over Bohbot in view
`of Gundlach, Stevinson, and Iio
`IPR2021-00470 1-3, 5-7, 10, 16, 19 Obvious (§ 103) over Bohbot in view
`of Gundlach and Diebel
`Obvious (§ 103) over Bohbot in view
`of Gundlach, Diebel, and Nishikawa
`Obvious (§ 103) over Bohbot in view
`of Gundlach, Diebel, and Li
`Obvious (§ 103) over Bohbot in view
`of Gundlach, Diebel, and Stevinson
`Obvious (§ 103) over Bohbot in view
`of Gundlach, Diebel, and Rosener
`Obvious (§ 103) over Bohbot in view
`of Gundlach, Diebel, Stevinson, and
`Iio
`
`10,259,020
`
`10,259,020
`
`10,259,020
`
`10,259,020
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`10,259,020
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`10,259,020
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`IPR2021-00470 10
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`IPR2021-00470 17
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`In so stipulating, Apple seeks to avoid multiple proceedings addressing the validity of these
`claims based on the Instituted Grounds. Rather, through this stipulation, Apple expresses its
`intention to have only the PTAB address the Instituted Grounds of invalidity of these
`claims. But, for the sake of clarity and to avoid any doubt, if the PTAB declines to institute any
`of the grounds identified herein, Apple reserves the right to assert such grounds in the above-
`captioned litigation (4:20-cv-02652). Additionally, even in the event of institution, Apple
`reserves its rights to continue to assert all grounds other than the Instituted Grounds.
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`Sincerely,
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`__________________
`Benjamin C. Elacqua
`Fish & Richardson P.C.
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`cc: Counsel of record
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`February 11, 2021
`Page 3
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`Appendix – Prior Art References Used in the Listed Grounds
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`Reference Name
`Bohbot
`Gundlach
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`Li
`Nishikawa
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`Rosener
`Stevinson
`Iio
`Diebel
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`Details
`French Patent Publication No. FR2912858 to Bohbot
`U.S. Patent Application Publication No. 2008/0132293 to Gundlach, et
`al.
`Chinese Patent Publication No. CN201114710Y to Li et al.
`U.S. Patent Application Publication No. 2007/0145255 to Nishikawa, et
`al.
`U.S. Patent Application Publication No. 2008/0076489 to Rosener, et al.
`U.S. Patent Application Publication No. 2011/0317865 to Stevinson
`U.S. Patent Application Publication No. 2011/0218502 to Iio et al.
`U.S. Patent Application Publication No. 2010/0124040 to Diebel et al.
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`3
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