`Patent No. 8,462,920
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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`Twilio Inc.
`Petitioner
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`v.
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`TeleSign Corporation
`Patent Owner
`
`Case No. IPR2016-00450
`Patent: 8,462,920
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`PETITIONER’S AMENDED DESIGNATION OF LEAD AND
`BACK-UP COUNSEL UNDER 37 C.F.R. § 42.8(b)(3)
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`Case IPR2016-00450
`Patent No. 8,462,920
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`Petitioner, Twilio Inc., provides the following amended designation of
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`counsel:
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`LEAD COUNSEL
`Wayne Stacy (Reg. No. 45,125)
`wstacy@cooley.com
`zTwilioIPR@cooley.com
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`Cooley LLP
`ATTN: Patent Group
`1299 Pennsylvania Ave., NW, Suite 700
`Washington, DC 20004
`Tel: (720) 566-4125
`Fax: (202) 842-7899
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`BACK-UP COUNSEL
`Carrie Richey (pro hac vice)1
`crichey@cooley.com
`zTwilioIPR@cooley.com
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`Mikaela Stone (Reg. No. 70,404)
`mstone@cooley.com
`zTwilioIPR@cooley.com
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`Britton Davis (pro hac vice)2
`bdavis@cooley.com
`zTwilioIPR@cooley.com
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`Cooley LLP
`ATTN: Patent Group
`1299 Pennsylvania Ave., NW, Suite 700
`Washington, DC 20004
`Tel: (720) 566-4126
`Fax: (202) 842-7899
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`May 25, 2016
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`Respectfully submitted,
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` / Wayne Stacy /
`Wayne Stacy
`Reg. No. 45,125
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`1 Pro hac vice application to be filed.
`2 Pro hac vice application to be filed.
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`2
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`Case IPR2016-00450
`Patent No. 8,462,920
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`CERTIFICATE OF SERVICE
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`I hereby certify pursuant to 37 C.F.R. §§ 42.6(e) and 42.105(a) that the
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`foregoing PETITONER’S AMENDED DESIGNATION OF LEAD AND BACK-
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`UP COUNSEL UNDER 37 C.F.R. § 42.8(b)(3) AND CERTIFICATE OF
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`SERVICE was served electronically via email on the following:
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`Elena McFarland
`(EMCFARLAND@shb.com)
`Tawni Wilhelm
`(TWILHELM@shb.com, TeleSignIPR@shb.com)
`Jesse Camacho
`(JCAMACHO@shb.com)
`Counsel for Patent Owner, TeleSign Inc.
`Shook, Hardy & Bacon LLP
`2555 Grand Blvd.
`Kansas City, MO 64108
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`Amy Foust
`(AFOUST@shb.com)
`Counsel for Patent Owner, TeleSign Inc.
`Shook, Hardy & Bacon LLP
`201 S. Biscayne Blvd., Suite 3200
`Miami, FL 33131
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`Respectfully submitted,
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` / Wayne Stacy /
`Wayne Stacy
`Reg. No. 45,125
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`3
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`May 25, 2016