WiTricity v. InductEV: Wireless Charging Patent Case Transferred to Delaware
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📋 Case Summary
| Case Name | WiTricity Corp. v. InductEV Inc. |
| Case Number | 2:23-cv-01099 (EDPA) |
| Court | Eastern District of Pennsylvania, transferred to District of Delaware |
| Duration | Mar 2023 – Mar 2024 1 year |
| Outcome | Venue Transfer — No Merits Ruling |
| Patents at Issue | |
| Accused Products | InductEV Commercial Wireless Charging Systems |
Case Overview
The Parties
⚖️ Plaintiff
A pioneer in wireless power transfer technology and holder of a significant patent portfolio in the EV charging space.
🛡️ Defendant
A commercial wireless charging solutions provider focused on fleet electrification, including buses and commercial vehicles.
Patents at Issue
This case involved four U.S. patents asserted by WiTricity, covering foundational wireless energy transfer technologies crucial for electric vehicle charging applications:
- • US10027184B2 — Wireless energy transfer systems
- • US8466654B2 — Secure wireless energy transfer for vehicle applications
- • US8912687B2 — Foreign object detection in wireless energy transfer systems
- • US8461719B2 — Wireless high power transfer under regulatory constraints
Developing wireless charging solutions?
Check if your product design might infringe these or related patents before launch.
The Verdict & Legal Analysis
Outcome
On March 28, 2024, District Judge Cynthia M. Rufe granted InductEV’s Motion to Transfer (Doc. No. 12), ordering the Eastern District of Pennsylvania Clerk to transfer the matter to the District of Delaware. The EDPA case was formally closed on March 29, 2024. No damages were awarded, no injunctive relief was granted or denied, and no infringement or validity findings were made in this court. The litigation on the merits continues in Delaware.
Key Legal Issues
The dispositive issue was venue and/or transfer under 28 U.S.C. § 1404(a), which permits transfer to any district where the case might have been brought if doing so serves the convenience of parties and witnesses and the interest of justice. InductEV’s successful transfer motion likely argued that Delaware — as the state of incorporation for many technology companies — presented a more convenient and appropriate forum. WiTricity’s opposition, and the subsequent briefing cycle, consumed most of the case’s 374-day lifespan in EDPA. The court found these factors favored Delaware.
Freedom to Operate (FTO) Analysis for Wireless EV Charging
This case highlights critical IP risks in wireless EV charging. Choose your next step:
📋 Understand This Case’s Impact
Learn about the specific risks and implications from this litigation.
- View all related patents in this technology space
- See which companies are most active in wireless charging patents
- Understand claim construction patterns
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High Risk Area
Wireless power transfer (resonant inductive)
4 Foundational Patents
In active litigation
Design-Around Options
Possible with careful analysis
✅ Key Takeaways
Venue transfer under § 1404(a) remains a potent early defense tool; Delaware incorporation is a reliable anchor for transfer motions.
Search related case law →WiTricity’s four wireless charging patents survived EDPA proceedings intact — no adverse findings on validity or infringement.
Explore precedents →Frequently Asked Questions
WiTricity asserted four patents: US10027184B2 (wireless energy transfer systems), US8466654B2 (secure wireless energy transfer for vehicles), US8912687B2 (foreign object detection), and US8461719B2 (high power transfer under regulatory constraints).
District Judge Cynthia M. Rufe granted InductEV’s Motion to Transfer under 28 U.S.C. § 1404(a), finding that the District of Delaware was a more appropriate forum based on convenience and interest-of-justice factors.
The case confirms WiTricity’s active enforcement strategy and leaves four foundational wireless charging patents in active litigation. Companies in this space should monitor Delaware proceedings and assess FTO exposure accordingly.
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References
- United States District Court for the Eastern District of Pennsylvania — Case 2:23-cv-01099
- Cornell Legal Information Institute — 28 U.S.C. § 1404(a)
- U.S. Patent and Trademark Office — Patent Center
- PatSnap — Wireless Charging Patent Landscape Analysis
- WiTricity Corp. Official Website
- InductEV Inc. Official Website
This article is for informational purposes only and does not constitute legal advice. All case information is drawn from publicly available court records. For platform capabilities, visit PatSnap.