Register information Patent

DE file number : 10 2021 109 235.3 (Status: pending/in force, Query started: August 10, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INID	Criterion	Field	Content
	Type of IP right	SART	Patent
	Status	ST	Pending/in force
21	DE file number	DAKZ	10 2021 109 235.3
54	Designation/title	TI	SELEKTIVE FILTERUNG FÜR KONTINUIERLICHEN 5 GHZ- UND 6 GHZ-BETRIEB EINES NETZWERKGERÄTS
51	IPC main class	ICM (ICMV)	H04B 15/00 (2006.01)
22	DE application date	DAT	Apr 13, 2021
43	Date of first publication	OT	Jan 13, 2022
	Date of publication of grant	PET	Sep 21, 2023
71/73	Applicant/owner	INH	Hewlett Packard Enterprise Development LP, Spring, TX, US
72	Inventor	IN	Cai, Kehui, Beijing, CN; Zhang, Hongli, Beijing, CN; Hasnain, Farhan, Santa Clara, CA, US
74	Representative	VTR	Prock, Thomas, Dr., EC4A 1BW London, GB
10	Published DE documents	DEPN	Original document: DE102021109235A1 Searchable text: DE102021109235A1 Original document: DE102021109235B4 Searchable text: DE102021109235B4
	Address for service		Marks & Clerk LLP, 80687 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 16/924,245 Jul 9, 2020
	Due date	FT FG	Apr 30, 2026 Annual fee for the 6th year Patent fees
	Patent division in charge		35
56	Citations	CT	US000011102790B2 (US 11 102 790 B2) US000009991909B2 (US 9 991 909 B2) WO002020049423A1 (WO 2020/ 049 423 A1)
43	Date of first publication	EVT	Jan 13, 2022
	Number of official communications (office actions)		1
	Number of responses		1
	Date of the first transfer into DPMAregister	EREGT	Jan 13, 2022
	Date of the (most recent) update in DPMAregister	REGT	Jul 11, 2025 (Show all update days)(Hide all update days) Jul 11, 2025 Procedures: New representative details, New representative details, 26.01.2023: changed May 9, 2025 Due date: changed May 7, 2025 St.36: changed (technical change) Aug 19, 2024 Procedures: Examination procedure, Grant of patent has become final, 22.06.2024: changed Jul 21, 2024 Procedures: Examination procedure, Grant of patent has become final, 22.06.2024: new Jan 13, 2022 Date of the first transfer into DPMAregister

Procedural data
No.	Kind of procedure	Legal status	Date of legal/procedural status	Publication date	Alle Details anzeigen
1	Pre-registration procedure	The application is under preliminary examination	Apr 13, 2021		Details anzeigen
2	Pre-registration procedure	Pre-registration procedure has been concluded	Oct 12, 2021		Details anzeigen
3	Publications	Publication of application (Offenlegungsschrift)	Jan 13, 2022	Jan 13, 2022	Details anzeigen
4	Examination procedure	Request for examination effectively filed	Jul 27, 2022	Sep 8, 2022	Details anzeigen
5	New applicant/owner details	New applicant/owner details	Oct 7, 2022	Nov 17, 2022	Details anzeigen
6	Examination procedure	Official communication on examination	Dec 16, 2022		Details anzeigen
7	New representative details	New representative details	Jan 26, 2023		Details anzeigen
8	Examination procedure	Reply to official communication	Apr 13, 2023		Details anzeigen
9	Examination procedure	Decision to grant patent by Examining Section/Patent Division	Jun 16, 2023		Details anzeigen
10	Publications	Patent specification	Sep 21, 2023	Sep 21, 2023	Details anzeigen
11	Examination procedure	Grant of patent has become final	Jun 22, 2024	Aug 29, 2024	Details anzeigen

View procedures Pre-registration procedure (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	The application is under preliminary examination
Date of legal/procedural status	VSTT	Apr 13, 2021
Date of update of the procedure	REGT	Jan 13, 2022

View procedures Pre-registration procedure (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	Pre-registration procedure has been concluded
Date of legal/procedural status	VSTT	Oct 12, 2021
Date of update of the procedure	REGT	Jan 13, 2022

View procedures Publications (No.: 3)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Publication of application (Offenlegungsschrift)
	Date of legal/procedural status	VSTT	Jan 13, 2022
	Issue number	HN	2
	Year	PJ	2022
	Publication date	VT	Jan 13, 2022
	Type of publication	PART	Documents
	Part	HT	Part 2
10	Published DE documents	DEPN	Original document: DE102021109235A1 Searchable text: DE102021109235A1
	Date of update of the procedure	REGT	Jan 13, 2022

View procedures Examination procedure (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Request for examination effectively filed
Date of legal/procedural status	VSTT	Jul 27, 2022
Issue number	HN	36
Year	PJ	2022
Publication date	VT	Sep 8, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 2
Third party request		No
Date of receipt	AEGT	Jul 27, 2022
Date of update of the procedure	REGT	Sep 8, 2022

View procedures New applicant/owner details (No.: 5)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New applicant/owner details
	Legal/procedural status	VST	New applicant/owner details
	Date of legal/procedural status	VSTT	Oct 7, 2022
	Issue number	HN	46
	Year	PJ	2022
	Publication date	VT	Nov 17, 2022
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Hewlett Packard Enterprise Development LP, Spring, TX, US
71/73	Previous applicant/owner	INHF	Hewlett Packard Enterprise Development LP, Houston, TX, US
	Date of update of the procedure	REGT	Nov 17, 2022

View procedures Examination procedure (No.: 6)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Official communication on examination
Date of legal/procedural status	VSTT	Dec 16, 2022
Date of update of the procedure	REGT	Dec 17, 2022

View procedures New representative details (No.: 7)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Jan 26, 2023
74	Representative	VTR	Prock, Thomas, Dr., EC4A 1BW London, GB
74	Previous representative	VTRF	HL Kempner PartG mbB, 80538 München, DE
	Date of update of the procedure	REGT	Jul 11, 2025

View procedures Examination procedure (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Reply to official communication
Date of legal/procedural status	VSTT	Apr 13, 2023
Date of update of the procedure	REGT	Apr 18, 2023

View procedures Examination procedure (No.: 9)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Decision to grant patent by Examining Section/Patent Division
Date of legal/procedural status	VSTT	Jun 16, 2023
Date of update of the procedure	REGT	Jun 17, 2023

View procedures Publications (No.: 10)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Patent specification
	Date of legal/procedural status	VSTT	Sep 21, 2023
	Issue number	HN	38
	Year	PJ	2023
	Publication date	VT	Sep 21, 2023
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE102021109235B4 Searchable text: DE102021109235B4
	Date of update of the procedure	REGT	Sep 21, 2023

View procedures Examination procedure (No.: 11)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Grant of patent has become final
Date of legal/procedural status	VSTT	Jun 22, 2024
Issue number	HN	35
Year	PJ	2024
Publication date	VT	Aug 29, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Aug 19, 2024