BMW of North America LLC
Ex parte reexamination requester·6 ex parte reexams
BMW of North America LLC has requested 6 USPTO ex parte reexaminations, with 1 currently open. It most often challenges patents owned by Arigna Technology Limited, Foras Technologies Ltd., and Delphi Technologies Inc.. ExamPat indexes the full prosecution record for each proceeding, including office-action grounds, certificate outcomes, and downstream PTAB and Federal Circuit decisions.
Filings by year
Top patent owners challenged
Outcome track record
How this requester's challenges resolve: claims confirmed, amended, mixed, or fully canceled.
- Certificate outcome split across every bucket
- Share of challenges that canceled claims
Challenge metrics
Cancellation rate, average pendency, and the open/closed split across every reexam this requester has filed.
- Outcome rate of closed challenges
- Average pendency in months
Examiners & defense counsel
Which examiners decide this requester's challenges, and which firms defend the targeted patents.
- Most frequent examiners
- Top opposing counsel
Recent reexaminations (6)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/015,657 | Nov 3, 2025 | 7,624,302 | SYSTEM AND METHOD FOR SWITCHING THE ROLE OF BOOT PROCESSOR TO A SPARE PROCESSOR RESPONSIVE TO DETECTION OF LOSS OF LOCKSTEP IN A BOOT PROCESSOR | Foras Technologies Ltd. | Open |
| 90/019,261 | Sep 29, 2023 | 8,289,082 | CIRCUIT AND METHOD FOR ADJUSTING AN OFFSET OUTPUT CURRENT FOR AN INPUT CURRENT AMPLIFIER | Arigna Technology Limited | Closed |
| 90/019,117 | Oct 5, 2022 | 7,049,850 | SEMICONDUCTOR DEVICE WITH A VOLTAGE DETECTING DEVICE TO PREVENT SHOOT-THROUGH PHENOMENON IN FIRST AND SECOND COMPLEMENTARY SWITCHING DEVICES | Arigna Technology Limited | Closed |
| 90/019,063 | Mar 1, 2022 | 7,397,318 | VOLTAGE-CONTROLLED OSCILLATOR | Arigna Technology Limited | Closed |
| 90/019,010 | Mar 24, 2021 | 7,925,416 | AUTOMATIC LATERAL ACCELERATION LIMITING AND NON THREAT TARGET REJECTION | Delphi Technologies Inc. | Closed |
| 90/014,202 | Sep 17, 2018 | 5,862,511 | VEHICLE NAVIGATION SYSTEM AND METHOD | Beacon Navigation Inc. | Closed |
See the full reexam picture for BMW of North America LLC
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.