Shenzhen Root Technology Co., Ltd. et al. vs. Chiaro Technology Ltd.

Explore the PTAB proceeding IPR2024-01296 filed by Shenzhen Root Technology Co., Ltd. et al. on 2024-08-14. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2024-01296

Filing Date

2024-08-14

Accorded Filing Date

2024-08-14

Institution Decision Date

2025-02-25

Last Modified Date

2026-04-28

Proceeding Type

IPR

Termination Date

2026-02-18

Trial Status

Final Written Decision

Parties & Counsel

Petitioner

Shenzhen Root Technology Co., Ltd. et al.

Represented By

Hawkins, Michaelet al

Patent Owner / Respondent

Chiaro Technology Ltd.

Represented By

Briggs, Heathet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 3700 - Mechanical Engineering & Manufacturing

Patent Information

1 Patent Involved

Respondent Application Number 17203327

Respondent Patent Number 11413380

External Links

Espacenet

Google Patents

Respondent Inventor Jonathan O'TOOLE et al

Respondent Tech Center TC 3700 - Mechanical Engineering & Manufacturing

Address and Attorney/Agent Information

5 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.

Customer Number 26111

Address 1101 K Street, NW, 10th Floor, WASHINGTON, DC, 20005, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
37045	Earl Bright Ii	650-472-0307
38171	John Hanley	650-472-0300
68390	George Raynal	301-585-8601
70301	Meera Kamath	301-585-8601
77487	Lindsey Jaeger	301-585-8601

Proceeding Documents

Final Written Decision: JUDGMENT Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a) FINAL

2026-02-18 FILING PARTY: BOARD

Download

3003

Exhibit 3003 Exhibit

2026-02-18 FILING PARTY: BOARD

Download

General Order: Related Matters Updates ORDER

2025-09-20 FILING PARTY: BOARD

Download

3002

E-mail from Petitioner Exhibit

2025-06-10 FILING PARTY: BOARD

Download

3001

Correspondence regarding Patent Owner response Exhibit

2025-05-27 FILING PARTY: BOARD

Download

Shenzhen Root Technology Co., Ltd. et al. vs. Chiaro Technology Ltd.

Proceeding Overview

Parties & Counsel

Petitioner

Shenzhen Root Technology Co., Ltd. et al.

Represented By

Patent Owner / Respondent

Chiaro Technology Ltd.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Final Written Decision: JUDGMENT Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a) FINAL

Exhibit 3003 Exhibit

General Order: Related Matters Updates ORDER

E-mail from Petitioner Exhibit

Correspondence regarding Patent Owner response Exhibit

DECISION Granting Patent Owner’s Unopposed Motion for Withdrawal and Substitution of Counsel 37 C.F.R. § 42.10(e) ORDER

Motion: to withdraw and substitute counsel MOTION

Notice: Updated Mandatory Notice NOTICE

Notice: Power of Attorney NOTICE

Panel Change Order ORDER

Patent Owner's Updated Mandatory Notices NOTICE

Institution Decision: Grant DECISION

Order: Scheduling Order ORDER

Patent Owner's Updated Mandatory Notices NOTICE

Petitioner's Updated Mandatory Notices NOTICE

EX2006 - Docket Willow v. Chiaro Ltd. Exhibit

EX2002 - IPR2024-00953 Petition Exhibit

EX2007 - Email Correspondence Exhibit

EX2010 - Yuen629 Exhibit

EX2004 - IPR2024-00953_ Paper 8 Exhibit

Patent Owner's Preliminary Response POPR

EX2001 - Momcozy Invalidity Contentions Exhibit

EX2001 - Momcozy Invalidity Contentions Exhibit

EX2008 - Weniger Exhibit

EX2009 - Luzbetak Exhibit

EX2003 - Chiaro's Answer and Counterclaim Exhibit

EX2005 - IPR2024-00953_ EX2017 (Transcript of Conference Call) Exhibit

Notice: Notice filing date accorded NOTICE

Patent Owner's Mandatory Notices NOTICE

Petitioner's Notice Ranking Petitions NOTICE

Declaration of Ryan Bauer Exhibit

U.S. Patent Application Publication US2017/0080135 ("Chen") Exhibit

Order on Motion to Continue Pretrial Deadlines and Strike Trial Date 6/4/24 Exhibit

File History of U.S. Application 17/181,057 as of August 12, 2024 Exhibit

Certified English Translation of CN Utility Model CN205913571U ("Fang") Exhibit

Curriculum Vitae of Ryan Bauer Exhibit

Petition for Inter Partes Review of U.S. Patent No. 11,413,380 PETITION

Docket Shenzhen Root Tech Co v Chiaro Tech Ltd as of August 13, 2024 Exhibit

PCT Publication WO 2008/137678 ("Myers 678") Exhibit

U.S. Application Publication 2015/0217033 ("Pollen") Exhibit

U.S. Patent Application Publication 2013/0023821 ("Khalil") Exhibit

Certified English Translation of PCT Publication No. WO 2016/186452 (Park) Exhibit

File History of U.S. Application 16/009,547 Exhibit

U.S. Application Publication 2015/0157775 ("Hu") Exhibit

Petitioner's Power of Attorney NOTICE

PCT Publication WO 2002/102437 ("Myers 437") Exhibit

U.S. Patent 11,413,380 Exhibit

Elvie’s Disclosure of Asserted Claims and Supplemental Infringement Exhibit

U.S. Patent Application Publication 2018/0333523 ("Chang") Exhibit

PCT Patent Publication No. WO 2017/190678 ("Yuen") Exhibit

PCT Publication No. WO 2016/186452 ("Park KR") Exhibit

File History of U.S. Application 17/203,327 Exhibit

Momcozy’s Motion to Continue Pre-Trial Deadlines and Strike Trial Date Exhibit

AU Patent Application Publication No. 2010300058 ("Weber") Exhibit

U.S. Application Publication 2012/0116299 ("Tack") Exhibit

CN Utility Model CN205913571U ("Fang CN") Exhibit

U.S. Patent Application Publication 2016/0082166 ("Guthrie") Exhibit