IP Verse

JinkoSolar Holding Co., Ltd. et al. vs First Solar, Inc.

Explore the PTAB proceeding IPR2025-01130 filed by JinkoSolar Holding Co., Ltd. et al. against First Solar, Inc. on Jul 18, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: IPR2025-01130
Filing Date: Jul 18, 2025
Petitioner: JinkoSolar Holding Co., Ltd. et al.
Respondent: First Solar, Inc.
Status: Pending
Respondent Application Number: 13265462
Respondent Tech Center: 1700
Respondent Patent Number: 9130074

Proceeding Decision New

Decision pending - set alert to receive updates

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.

Show Exhibit Documents

Document Name	Filing Date	Category	Filing Party
Alert me when new update on this case
Motion for PHV Admission of Keith R. Hummel	Aug 11, 2025	PAPER	PATENT OWNER
Keith R. Hummel Biography	Aug 11, 2025	EXHIBIT	PATENT OWNER
Declaration of Keith R. Hummel in Support of PHV Motion	Aug 11, 2025	EXHIBIT	PATENT OWNER
Notice: Mandatory Notice	Aug 8, 2025	PAPER	PATENT OWNER
Notice: Power of Attorney	Aug 8, 2025	PAPER	PATENT OWNER
Notice: Notice filing date accorded	Jul 31, 2025	PAPER	BOARD
Petition: as filed	Jul 18, 2025	PAPER	PETITIONER
Petitioner's Power of Attorney	Jul 18, 2025	PAPER	PETITIONER
Ex. 1001 U.S. Patent 9,130,074	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1002 File History For U.S. Patent 9,130,074	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1003 Declaration of Dr. Miltiadis Hatalis (074 Patent)	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1004 Certified Translation of JP1992245683A (Tamura)	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1005 JP1992245683A (original)	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1006 P. Borden et al., Polysilicon Tunnel Junctions	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1007 U.S. Patent Application 20100240172 (Rana)	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1008 U.S. Patent No. 5,057,439 (Swanson)	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1009 Gan and Swanson, Polysilicon Emitters	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1010 Y. Kwark, et al, SIPOS Heterojunction	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1012 Wolstenholme, An Investigation of The Thermal Stability	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1013 Bravman, Structure and Morphology of Polycrystalline	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1014 Smith, The Optical Properties of Metallic Aluminum	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1015 Froitzheim, AmorphousCrystalline Silicon Heterojunction	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1016 Chiou, Antireflective coating for ITO films deposited	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1017 Taguchi, An Approach for the Higher Efficiency	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1018 Yamamoto, A High Efficiency Thin Film Silicon	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1019 Shah, Photovoltaic Techn. The Case for Thin-Film Solar Cells	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1020 Schroder, Semiconductor Material and Device Characterization	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1021 Fuhs, Amorphous Hydrogenated Silicon	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1022 Hatalis, Large Grain Polycrystalline Silicon by Low‐Temperature	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1023 Green, Crystalline Silicon Solar Cell	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1024 Neville, Solar Energy Conversion	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1025 Markvart, Semiconductor Material Modelling	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1026 Verlinden, High Efficient Concentrator Silicon Solar Cells	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1027 Muller, Silicon for Photovoltaics	Jul 18, 2025	EXHIBIT	PETITIONER
Ex. 1028 Ponce-Alcantara, Surface passivation Layers for Multicrystalline	Jul 18, 2025	EXHIBIT	PETITIONER