IP Library › Patent Application 19150443
Patent Application Utility PCT National Stage
App. No. 19/150,443 · Confirmation No. 2126

METHOD AND DEVICE FOR USING CSI-RS RESOURCES IN WIRELESS COMMUNICATION

Inventors: Xiaobo ZHANG, Ping WANG
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2026-06-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2026-06-12 APP.FILE.REC Filing Receipt 3 View
2026-06-02 PA.. Power of Attorney 2 View
2026-06-02 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 2 View
2026-06-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 69 View
2026-06-02 ADS Application Data Sheet 8 View
2026-06-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-05-29 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
2026-05-29 WCLM Claims Worksheet (PTO-2022) 1 View
2026-05-29 WFEE Fee Worksheet (SB06) 1 View
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2026-05-29 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
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2026-05-22 PET.DEC.OIPE Petition decision routed to the Office of Patent Application Processing(OPAP) to act on the decision or continue prosecution 2 View
2025-07-23 DRW.SUPP Drawings-black and white line and/or other drawings — View
2025-07-23 371P Documents submitted with 371 (National Stage) Applications 4 View
2025-07-23 DRW Drawings-only black and white line drawings 5 View
2025-07-23 N417 Electronic Filing System Acknowledgment Receipt 3 View
2025-07-23 ADS Application Data Sheet 8 View
2025-07-23 PET.PCT Petition for review by the PCT legal office 4 View
2025-07-23 TRNA Transmittal of New Application 5 View
2025-07-23 371P Documents submitted with 371 (National Stage) Applications 29 View
2025-07-23 371P Documents submitted with 371 (National Stage) Applications 1 View
2025-07-23 N417.PYMT Electronic Fee Payment 2 View
2025-07-23 A.PE Preliminary Amendment 1 View
2025-07-23 SPEC Specification 1 View
2025-07-23 CLM Claims 6 View
2025-07-23 ABST Abstract 1 View
2025-07-23 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2025-07-23 ABST Abstract 1 View
2025-07-23 SPEC Specification 30 View
2025-07-23 CLM Claims 6 View
2025-07-23 ABST Abstract 1 View
2025-07-23 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2025-07-23 P.N.101.CONV PCT/RO/101 - Request form for new International Application - Conventional 4 View
2025-07-23 FRPR Certified Copy of Foreign Priority Application 24 View
2025-07-23 P.PAMPHLET WIPO Publication - Non-English version 29 View
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Quick Facts
App. No.
19/150,443
Filed
2025-07-23
Art Unit
OPAP