RecepTrexx v. Hisense: Audio Hush TV Patent Suit Dismissed With Prejudice
RecepTrexx, LLC filed suit against Hisense Co., Ltd. in the Northern District of Georgia asserting US7012652B1, a patent covering audio hush technology for television receivers. The parties jointly stipulated to dismiss all claims with prejudice under Rule 41(a)(1)(A)(ii) after just 163 days — each side bearing its own costs.
A swift end: TV audio patent claim dropped with prejudice in under six months
On 20 March 2024, RecepTrexx, LLC filed a patent infringement action against Hisense Co., Ltd. in the Northern District of Georgia (Case No. 1:24-cv-01213), assigned to Judge Mark H. Cohen. The asserted patent, US7012652B1, covers audio hush technology specifically designed for entertainment equipment and television receivers — a feature that automatically reduces or mutes audio output under defined conditions.
The case closed on 30 August 2024, just 163 days after filing, when both parties filed a joint stipulation of dismissal under Federal Rule of Civil Procedure 41(a)(1)(A)(ii). The dismissal was entered with prejudice, meaning RecepTrexx is permanently barred from re-asserting the same claims against Hisense arising from this action. Crucially, the stipulation specifies that each party bears its own attorneys’ fees and costs, consistent with a negotiated exit rather than a contested ruling.
A resolution of this speed — before any substantive motion practice would typically conclude — suggests the parties likely reached a private arrangement, potentially a licensing agreement or a covenant not to sue, though the public record is silent on any financial terms. The mutual cost-bearing provision and the absence of any fee-shifting motion indicate neither side sought to brand the other’s litigation conduct as exceptional under 35 U.S.C. § 285.
Filing to Dismissed with Prejudice in 163 days
163 days — faster than the median N.D. Georgia patent case, suggesting early settlement or licensing resolution
Dismissed with prejudice: what the joint stipulation means for both parties
Rule 41(a)(1)(A)(ii): a consensual, court-free exit
A stipulated dismissal under FRCP 41(a)(1)(A)(ii) requires agreement from all parties who have appeared and needs no court order to take effect. It is the cleanest procedural off-ramp available in federal litigation. Here, both RecepTrexx and Hisense signed the stipulation, meaning the dismissal was mutual, deliberate, and effective upon filing — no judicial discretion involved.
Consensual procedural exitWith prejudice means these claims are permanently closed
A dismissal with prejudice operates as a final adjudication on the merits under res judicata. RecepTrexx cannot re-file infringement claims based on US7012652B1 against Hisense arising from the same accused conduct. This is a meaningful concession by the plaintiff, as it eliminates any option to re-litigate if a future licensing relationship breaks down — at least on the same claim set.
Permanent bar on re-filingNo fee award: each side absorbs its own litigation costs
The stipulation explicitly provides that each party bears its own costs, expenses, and attorneys’ fees. This is standard in negotiated exits and strongly suggests neither party had leverage — or appetite — to pursue fee-shifting under 35 U.S.C. § 285, which requires a finding of an ‘exceptional case.’ The mutual cost structure is consistent with a commercially negotiated resolution rather than capitulation by either side.
No § 285 fee motion filedSpeed and silence suggest a private licensing arrangement
163 days is insufficient time for claim construction briefing in most district courts, let alone trial. Dismissal at this stage, with prejudice and mutual cost-bearing, is a classic signature of a confidential settlement or license. Hisense avoided any public adjudication of the patent’s validity or its products’ infringement. RecepTrexx secured a final resolution. The terms, if any, remain entirely private.
Likely confidential settlementFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | RecepTrexx, LLC | Company | Patent assertion entity — holder of US7012652B1 covering audio hush technology for TV receiversSearch in Eureka ↗ |
| Defendant | Hisense Co., Ltd. | Company | Hisense Co., Ltd. — major Chinese consumer electronics manufacturer and global TV producerSearch in Eureka ↗ |
| Plaintiff counsel | Isaac P. Rabicoff | Attorney | Counsel for RecepTrexx, LLCSearch in Eureka ↗ |
| Plaintiff counsel | Stephen Luke Anderson | Attorney | Counsel for RecepTrexx, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Luke Anderson PC (a/k/a Advanced Technology Law) | Law Firm | Representing RecepTrexx, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Rabicoff Law LLC | Law Firm | Representing RecepTrexx, LLCSearch in Eureka ↗ |
| Defendant counsel | Amanda Nicole Brouillette | Attorney | Counsel for Hisense Co., Ltd.Search in Eureka ↗ |
| Defendant counsel | Matias Ferrario | Attorney | Counsel for Hisense Co., Ltd.Search in Eureka ↗ |
| Defendant law firm | Kilpatrick Townsend & Stockton LLP (ATL) | Law Firm | Representing Hisense Co., Ltd.Search in Eureka ↗ |
| Defendant law firm | Kilpatrick, Townsend & Stockton, LLP (Winston) | Law Firm | Representing Hisense Co., Ltd.Search in Eureka ↗ |
| Presiding judge | Judge Mark H. Cohen | Judge | Georgia Northern District CourtSearch in Eureka ↗ |
Official order — verbatim text
The stipulation invokes Rule 41(a)(1)(A)(ii) — a bilateral, self-executing procedural mechanism that requires no court order. The with-prejudice designation is the operative legal consequence: it forecloses any future infringement action by RecepTrexx against Hisense on these claims, functioning as a merits-equivalent bar. The mutual cost-bearing clause removes any implication of bad faith or exceptional conduct on either side, and is consistent with a commercially negotiated exit rather than a default or unilateral surrender.
US7012652B1 — Audio hush technology for television receivers
US7012652B1 (application number US10/338096) covers audio hush technology — a system designed to automatically reduce or suppress audio output in entertainment equipment, particularly television receivers, under defined trigger conditions. The patent’s B1 designation indicates it issued without any post-grant amendments, suggesting the claims survived examination in their original form. This type of audio management functionality is increasingly embedded in modern smart television firmware and automatic content recognition systems.
For consumer electronics OEMs and TV platform developers, US7012652B1 represents a narrowly targeted but commercially relevant claim set. Any television product that incorporates logic to automatically attenuate or mute audio — whether triggered by content recognition, user inactivity, or broadcast signals — sits within the potential claim perimeter. The fact that RecepTrexx successfully brought Hisense to a with-prejudice settlement without reaching claim construction suggests the patent holder viewed its position as commercially viable, at minimum.
Should you run an FTO analysis against US7012652B1?
Any company manufacturing, importing, or selling television receivers or entertainment equipment in the US market with automatic audio management features — mute-on-detection, audio ducking, or similar functionality — should assess its exposure to US7012652B1. The RecepTrexx v. Hisense settlement demonstrates that the patent holder is actively enforcing this asset. A freedom-to-operate opinion before product launch or market entry is significantly cheaper than reactive litigation defense.
PatSnap Eureka’s FTO Search Agent can map the full claim scope of US7012652B1 against your product architecture, identify any prosecution history estoppel limiting claim reach, surface continuation or divisional applications in the same family, and benchmark your technical implementation against the prior art landscape — giving your engineering and legal teams a defensible pre-launch position.
Run a freedom-to-operate analysis on US7012652B1 to assess your product’s exposure
Run FTO in Eureka →Similar audio and TV technology patent cases in US district courts
Explore related patent infringement cases involving audio processing and television receiver technology filed in the Northern District of Georgia and comparable US district courts.
What this case signals for the consumer electronics IP landscape
Short-cycle patent assertions against TV manufacturers are a recurring dynamic. This case illustrates how they typically resolve.
Hisense’s rapid exit limits public record on US7012652B1 validity
By settling before any substantive motion — no claim construction, no IPR petition on the record — Hisense avoided creating any precedent on the audio hush patent’s validity. This leaves US7012652B1 technically intact and enforceable. Other TV manufacturers facing demand letters from RecepTrexx cannot rely on this case for a validity or non-infringement defense.
With-prejudice dismissal closes the door on Hisense — but not the market
RecepTrexx’s with-prejudice commitment extends only to Hisense and the specific claims in this action. The underlying patent remains in force and could be asserted against other consumer electronics companies manufacturing or selling televisions with automatic audio management features in the US market. Competitors should treat this case as a signal, not a shield.
RecepTrexx v Hisense — key questions answered
A with-prejudice dismissal under Rule 41(a)(1)(A)(ii) operates as a final judgment on the merits. RecepTrexx, LLC is permanently barred from re-asserting the infringement claims covered in this action against Hisense. The dismissal does not affect RecepTrexx’s ability to assert US7012652B1 against other parties, and it does not adjudicate the patent’s validity.
Yes. The dismissal with prejudice resolves only the dispute between RecepTrexx and Hisense. No court ruled on the validity, scope, or enforceability of US7012652B1. The patent remains in force and can be asserted against other alleged infringers in the consumer electronics and television receiver market.
The 163-day timeline is consistent with early-stage resolution before substantive motion practice. While the public record does not disclose any financial terms, this pattern typically suggests the parties reached a confidential licensing or settlement agreement. The mutual cost-bearing provision further supports a negotiated commercial exit rather than a unilateral capitulation.
The case was filed in the United States District Court for the Northern District of Georgia (Case No. 1:24-cv-01213) and assigned to Judge Mark H. Cohen. The plaintiff was represented by Rabicoff Law LLC and Luke Anderson PC; the defendant was represented by Kilpatrick Townsend & Stockton LLP.
US7012652B1 covers audio hush technology for entertainment equipment and television receivers — systems that automatically reduce or suppress audio output under defined conditions. Television OEMs and platform developers incorporating automatic audio attenuation, muting-on-detection, or similar audio management features in US-market products should assess their FTO exposure against this patent.
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