11806454

Cases: 2
Active: 1; 1 closed
Filed: 2023–2025
Top venue: W.D. Washington Seattle; 1 case

Shenzhen Root Technology Co., Ltd. et al. v. Chiaro Technology, Ltd. d/b/a Elvie

dismissed with prejudice (consent judgment of non-infringement)

Docket:: 2:23-cv-00631-KKE
Court:: U.S. District Court for the Western District of Washington, Seattle Division
Filed:: 2023-04-28
Terminated:: 2026-01-05

Patents:11806454 11357893 11413380 11813381

π Shenzhen Root Technology Co., Ltd.π Hong Kong Lute Technology Co., Limited π Shenzhen Conglin E-Commerce Co., Ltd.π Shenzhen Root E-Commerce Co., Ltd. (now Shenzhen Yuyou Technology Co., Ltd.)π Shenzhen Lutejiacheng Network Technology Co., Ltd. (now Shenzhen Lute Innovation Technology Co., Ltd.)π Shenzhen TPH Technology Co., Ltd.π Shenzhen Jinruihang Technology Co., Ltd.π Shenzhen Xitao Network Technology Co., Ltd.Δ Chiaro Technology, Ltd. d/b/a Elvie

Momcozy entities filed a DJ action against Chiaro/Elvie regarding the '893 patent. Elvie counterclaimed and later asserted the '893, '380, '381, and '454 patents against Momcozy's V1 and V2 products. The case was stayed due to Chiaro's bankruptcy and resolved by a consent judgment of non-infringement for Momcozy and dismissal with prejudice of Elvie's infringement counterclaims.

Shenzhen Root Technology Co., Ltd. v. Willow Blossom Holdco Limited et al.

instituted, pending final written decision

Docket:: IPR2025-00554
Court:: USPTO Patent Trial and Appeal Board (inter partes review)
Filed:: 2025-03-06

Patents:11806454

π Shenzhen Root Technology Co., Ltd.Δ Willow Blossom Holdco Limited Δ Willow Innovations, Inc.

Inter partes review petition by Shenzhen Root Technology challenging claims 17-19 and 21-33 of US 11,806,454. The Board instituted the review on October 14, 2025, and a final written decision is pending.