-
IMRA America, Incorporated v. IPG Photonics Corporation DC
- 2:06-cv-15139
- E.D. Mich.
- Judge: Arthur J. Tarnow
+3
- Filed: 11/16/2006
- Closed: 11/07/2011
- Latest Docket Entry: 12/27/2012
- PACER
- Docket updated daily
1
Plaintiff
1
Defendant
3
Accused
Products
1
Patent-in-Suit
1,818
Days in
Litigation
-
IMRA America, Incorporated v. IPG Photonics Corporation DC
- 2:06-cv-15139
- E.D. Mich.
- Judge: Arthur J. Tarnow
+3
- Filed: 11/16/2006
- Closed: 11/07/2011
- Latest Docket Entry: 12/27/2012
- PACER
- Docket updated daily
Cause of Action
Willful Patent Infringement
Assigned Judge
Previously Presiding
Outcome Summary
- Patent Information
-
Validity & Enforceability
| Claim | Outcome |
|---|---|
| All challenged claims |
Enforceable and Valid (102)
Entry 212 |
-
Infringement
IPG Photonics Corporation
- 1 Detail
| Accused Product | Patent # | Claim # | Outcome |
|---|---|---|---|
| CW lasers YL-series,EL-seriesIPG Photonics Fiber AmplifiersPulsed lasers EL-series,YL-series | US 5,818,630 A |
1
|
No infringement
Entry 287
|
