`Case 1:17-cv-00770-JDW Document 250-38 Filed 10/25/23 Page 1 of 3 PagelD #: 26168
`
`EXHIBIT 38
`EXHIBIT 38
`
`
`
`Case 1:17-cv-00770-JDW Document 250-38 Filed 10/25/23 Page 2 of 3 PageID #: 26169
`
`From:
`Sent:
`To:
`Cc:
`Subject:
`
`Ryan D. Levy <rdl@iplawgroup.com>
`Friday, May 12, 2023 2:04 PM
`Yoon, James; Yen, Lucy
`Wirtgen DCT Lit; Wirtgen Matter; Poff, Adam
`Wirtgen v. CAT - Wirtgen America's Reduced Claims
`
`EXT - rdl@iplawgroup.com
`
`Jim-
`
`As we agreed to, here is Wirtgen America’s reduction in claims. Please let me know if you have any questions.
`
`Family
`
`Four-way Full Floating
`
`Path Measurement
`
`Parallel to Surface
`Driving Backwards
`
`Sensor Switching
`
`Smart Side Plates
`
`Vibration Mounting
`
`U.S.
`Asserted Claims
`Patent
`7,828,309 10, 29
`8,118,316 None
`8,113,592 None
`9,010,871 None
`9,656,530 5, 13, 16, 22
`8,424,972 12, 13, 15, 27
`7,530,641 11, 17, 18
`7,946,788 5
`8,511,932 None
`8,690,474 19, 21
`9,879,390 Stayed
`9,879,391 Stayed
`RE48,268 1, 23, 30, 32
`Total Asserted
`
`Total
`Claims
`2
`0
`0
`0
`4
`4
`3
`1
`0
`2
`Stayed
`Stayed
`4
`20
`
`Ryan D. Levy | Managing Shareholder
`PATTERSON INTELLECTUAL PROPERTY LAW
`Phone: 615.242.2400 | Fax: 615.242.2221 | rdl@iplawgroup.com
`Roundabout Plaza | 1600 Division Street, Suite 500
`Nashville, TN 37203
`
`1
`
`
`
`Case 1:17-cv-00770-JDW Document 250-38 Filed 10/25/23 Page 3 of 3 PageID #: 26170
`
`This email message, including any attachment(s), is intended only for the named recipient(s) and may contain confidential, proprietary or attorney-client privileged
`information. Unauthorized individuals or entities are not permitted access to this information. Any dissemination, distribution, disclosure, or copying of this information
`by other than the intended recipient(s) is unauthorized and strictly prohibited. If you have received this message in error, please advise me by reply email, and delete
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`
`2
`
`
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