`_________________
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`_________________
`MICROSOFT CORPORATION,
`Petitioner,
`v.
`UNILOC 2017 LLC,
`Patent Owner.
`_________________
`Case IPR2020-00023
`U.S. Patent 6,467,088
`_________________
`
`MICROSOFT CORPORATION’S UPDATED MANDATORY NOTICES
`
`
`
`
`IPR2020-00023
`Patent No. 6,467,088
`Pursuant to 37 CFR § 42.8(a)(2), Petitioner, Microsoft Corporation, submits
`
`the following updated mandatory notices, removing John Lunsford, who is no longer
`
`with the firm of Klarquist Sparkman LLP, and adding Sarah Jelsema as back-up
`
`counsel.
`
`(1) Lead And Back-up Counsel
`
`Lead Counsel
`Derrick W. Toddy, Reg. No. 74,591
`derrick.toddy@klarquist.com
`
`
`Back-up Counsel
`Andrew M. Mason, Reg. No. 64,034
`andrew.mason@klarquist.com
`Todd M. Siegel, Reg. No. 73,232
`todd.siegel@klarquist.com
`
`Sarah E. Jelsema, Reg. No. 70,804
`sarah.jelsema@klarquist.com
`
`KLARQUIST SPARKMAN, LLP
`121 SW Salmon Street, Suite 1600
`Portland, Oregon, 97204
`503-595-5300 (phone)
`503-595-5301 (fax)
`
`
`(2)
`
`Service
`
`Please address all correspondence in this matter to lead and back-up counsel
`
`at the addresses provided above. Petitioner consents to electronic service via email
`
`for all filings in this proceeding.
`
`Respectfully submitted,
`
`Dated: January 30, 2023
`
`By: /Andrew M. Mason/
`Derrick W. Toddy (Reg. No. 74,591)
`derrick.toddy@klarquist.com
`
`
`
`
`
`MICROSOFT CORPORATION’S
`UPDATED MANDATORY NOTICES
`
`Page 1
`
`
`
`IPR2020-00023
`Patent No. 6,467,088
`Andrew M. Mason (Reg. No. 64,034)
`andrew.mason@klarquist.com
`Todd M. Siegel (Reg. No. 73,232)
`todd.siegel@klarquist.com
`Sarah E. Jelsema (Reg. No. 70,804)
`sarah.jelsema@klarquist.com
`KLARQUIST SPARKMAN, LLP
`One World Trade Center, Suite 1600
`121 S.W. Salmon Street
`Portland, Oregon 97204
`Tel: 503-595-5300
`Fax: 503-595-5301
`
`Counsel for Petitioner
`
`MICROSOFT CORPORATION’S
`UPDATED MANDATORY NOTICES
`
`Page 2
`
`
`
`
`
`CERTIFICATE OF SERVICE
`IN COMPLIANCE WITH 37 C.F.R. § 42.6(e)(4)
`
`I certify that on January 30, 2023, a complete copy of MICROSOFT
`
`CORPORATION’S UPDATED MANDATORY NOTICES was served on
`
`Patent Owner’s counsel of record via electronic mail as follows:
`
`Ryan Loveless (Lead)
`James Etheridge
`Jeffrey Huang
`Etheridge Law Group
`2600 E. Southlake Blvd., Ste. 120-324
`Southlake, TX 76092
`Email: ryan@etheridgelaw.com
`jim@etheridgelaw.com
`jeff@etheridgelaw.com
`
`
`
`By: /Andrew M. Mason /
`Andrew M. Mason (Reg. No. 64,034)
`andrew.mason@klarquist.com
`KLARQUIST SPARKMAN, LLP
`One World Trade Center, Suite 1600
`121 S.W. Salmon Street
`Portland, Oregon 97204
`Tel: 503-595-5300
`Fax: 503-595-5301
`
`Counsel for Petitioner
`
`
`
`
`
`
`
`
`
`CERTIFICATE OF SERVICE
`
`Page 1
`
`