-
Power Integrations, Inc. v. Fairchild Semiconductor International, Inc. et al DC CAFC
- 3:09-cv-05235
- N.D. Cal.
- Judge: Maxine M. Chesney
+2
- Filed: 11/04/2009
- Closed: 12/18/2015
- Latest Docket Entry: 11/27/2023
- PACER
1
Plaintiff
4
Defendants
0
Accused
Products
3
Patents-in-Suit
4,191
Days in
Litigation
-
Power Integrations, Inc. v. Fairchild Semiconductor International, Inc. et al DC CAFC
- 3:09-cv-05235
- N.D. Cal.
- Judge: Maxine M. Chesney
+2
- Filed: 11/04/2009
- Closed: 12/18/2015
- Latest Docket Entry: 11/27/2023
- PACER
Assigned Judge
Previously Presiding
James Ware (until 09/06/2012)
Outcome Summary
- Patent Information
-
Validity & Enforceability
Claim # | Claim Text | Outcome |
---|---|---|
26 |
A power supply controller circuit, comprising:</claim-text> a multi-function circuit coupled to receive a signal at a multi-function terminal for adjusting a current limit of a power switch, the multi-function circuit to generate a current limit
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|
Enforceable and Valid
Entry 1038 Entry 551 |
27 |
The power supply controller circuit of claim 26 wherein the control circuit is further coupled to an output of a power supply through a control terminal of the power supply controller circuit, the control circuit adapted to control a switching of the
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|
Enforceable and Valid
Entry 1038 Entry 551 |
Claim | Outcome |
---|---|
All challenged claims |
Valid (102)
Entry 1038 Entry 551 |
-
Infringement
Fairchild Corporation
- 2 Details
Accused Product | Patent # | Claim # | Outcome |
---|---|---|---|
US 6,212,079 B1 | All Asserted Claims |
Willful infringement
Entry 1038
|
|
FAN6747SG6841 | US 6,538,908 B2 |
26, 27
|
Infringement
Entry 1038Entry 632 |
Fairchild Semiconductor Corporation
- 2 Details
Accused Product | Patent # | Claim # | Outcome |
---|---|---|---|
FAN103SG3842GSG5841SG5841JSG6841 | US 6,212,079 B1 | All Asserted Claims |
Willful infringement
Entry 1038Entry 551 |
FAN6747SG6841 | US 6,538,908 B2 |
26, 27
|
Willful infringement
Entry 1038Entry 551 Entry 632 |
Accused Product | Patent # | Claim # | Outcome |
---|---|---|---|
FAN103SG3842GSG5841SG5841JSG6841 | US 6,212,079 B1 | All Asserted Claims |
Willful infringement
Entry 1038Entry 551 |
FAN6747SG6841 | US 6,538,908 B2 |
26, 27
|
Willful infringement
Entry 1038Entry 551 Entry 632 |