Register information Patent

DE file number : 10 2022 108 563.5 (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 2022 108 563.5
54	Designation/title	TI	OPTISCHE VORRICHTUNG, MULTI-CHIP MODUL UND VERFAHREN ZUR BILDUNG EINER OPTISCHEN VORRICHTUNG
51	IPC main class	ICM (ICMV)	H10F 55/20 (2025.01)
51	IPC secondary class(es)	ICS (ICSV)	G02B 6/12 (2006.01), H10F 30/10 (2025.01), H10H 20/812 (2025.01), H01L 25/16 (2023.01)
22	DE application date	DAT	Apr 8, 2022
43	Date of first publication	OT	May 11, 2023
	Date of publication of grant	PET	Jul 10, 2025
71/73	Applicant/owner	INH	Hewlett Packard Enterprise Development LP, Houston, TX, US
72	Inventor	IN	Liang, Di, Fort Collins, CO, US; Srinivasan, Sudharsanan, Fort Collins, CO, US
74	Representative	VTR	Fleuchaus & Gallo Partnerschaft mbB - Patent- und Rechtsanwälte, 81369 München, DE
10	Published DE documents	DEPN	Original document: DE102022108563A1 Searchable text: DE102022108563A1 Original document: DE102022108563B4 Searchable text: DE102022108563B4
	Address for service		Fleuchaus & Gallo Partnerschaft mbB - Patent- und Rechtsanwälte, 81369 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 17/454,410 Nov 10, 2021
	Due date	FT FG	Apr 30, 2026 Annual fee for the 5th year Patent fees
	Patent division in charge		33
56	Citations	CT	[A] US000008937981B2 (US 8 937 981 B2) [A] US020140177994A1 (US 2014 / 0 177 994 A1)
43	Date of first publication	EVT	May 11, 2023
	Number of official communications (office actions)		2
	Number of responses		2
	Date of the first transfer into DPMAregister	EREGT	May 11, 2023
	Date of the (most recent) update in DPMAregister	REGT	Jul 10, 2025 (Show all update days)(Hide all update days) Jul 10, 2025 Published DE documents: changed Procedures: Publications, Patent specification, 10.07.2025: changed Jun 13, 2025 Date of publication of grant: new Procedures: Publications, Patent specification, 10.07.2025: new May 9, 2025 Due date: changed May 6, 2025 St.36: changed (technical change) Apr 3, 2025 Procedures: Examination procedure, Decision to grant patent , 02.04.2025: new Mar 29, 2025 Designation/title: changed Mar 28, 2025 Number of responses: changed Procedures: Examination procedure, Reply to official communication received, 26.03.2025: new Mar 7, 2025 Number of official communications (office actions): changed Number of responses: changed Procedures: Examination procedure, Reply to official communication received, 05.03.2025: new Procedures: Examination procedure, Official communication on examination issued, 06.03.2025: new Dec 14, 2024 IPC main class: changed IPC secondary class(es): changed Citations: new Number of official communications (office actions): changed Procedures: Examination procedure, Official communication on examination issued, 12.12.2024: new Procedures: Change of classification, Change of IPC main class, 22.11.2024: new Aug 3, 2024 Procedures: Examination procedure, Request for examination effectively filed, 01.07.2024: changed May 11, 2023 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 8, 2022		Details anzeigen
2	Pre-registration procedure	Pre-registration procedure has been concluded	Jul 1, 2022		Details anzeigen
3	Publications	Publication of application (Offenlegungsschrift)	May 11, 2023	May 11, 2023	Details anzeigen
4	Examination procedure	Request for examination effectively filed	Jul 1, 2024	Aug 14, 2024	Details anzeigen
5	Change of classification	Change of IPC main class	Nov 22, 2024	Jan 2, 2025	Details anzeigen
6	Examination procedure	Official communication on examination	Dec 12, 2024		Details anzeigen
7	Examination procedure	Reply to official communication	Mar 5, 2025		Details anzeigen
8	Examination procedure	Official communication on examination	Mar 6, 2025		Details anzeigen
9	Examination procedure	Reply to official communication	Mar 26, 2025		Details anzeigen
10	Examination procedure	Decision to grant patent by Examining Section/Patent Division	Apr 2, 2025		Details anzeigen
11	Publications	Patent specification	Jul 10, 2025	Jul 10, 2025	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 8, 2022
Date of update of the procedure	REGT	May 11, 2023

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	Jul 1, 2022
Date of update of the procedure	REGT	May 11, 2023

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	May 11, 2023
	Issue number	HN	19
	Year	PJ	2023
	Publication date	VT	May 11, 2023
	Type of publication	PART	Documents
	Part	HT	Part 2
10	Published DE documents	DEPN	Original document: DE102022108563A1 Searchable text: DE102022108563A1
	Date of update of the procedure	REGT	May 11, 2023

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 1, 2024
Issue number	HN	33
Year	PJ	2024
Publication date	VT	Aug 14, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 2
Third party request		No
Date of receipt	AEGT	Jul 1, 2024
Date of update of the procedure	REGT	Aug 3, 2024

View procedures Change of classification (No.: 5)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Change of classification
	Legal/procedural status	VST	Change of IPC main class
	Date of legal/procedural status	VSTT	Nov 22, 2024
	Issue number	HN	1
	Year	PJ	2025
	Publication date	VT	Jan 2, 2025
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
51	IPC main class	ICM (ICMV)	H10F 55/20 (2025.01)
51	Previous IPC main class	ICMF (ICMVF)	H01L 31/16 (2006.01)
	Date of update of the procedure	REGT	Dec 14, 2024

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 12, 2024
Date of update of the procedure	REGT	Dec 14, 2024

View procedures Examination procedure (No.: 7)
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	Mar 5, 2025
Date of update of the procedure	REGT	Mar 7, 2025

View procedures Examination procedure (No.: 8)
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	Mar 6, 2025
Date of update of the procedure	REGT	Mar 7, 2025

View procedures Examination procedure (No.: 9)
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	Mar 26, 2025
Date of update of the procedure	REGT	Mar 28, 2025

View procedures Examination procedure (No.: 10)
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	Apr 2, 2025
Date of update of the procedure	REGT	Apr 3, 2025

View procedures Publications (No.: 11)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Patent specification
	Date of legal/procedural status	VSTT	Jul 10, 2025
	Issue number	HN	28
	Year	PJ	2025
	Publication date	VT	Jul 10, 2025
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE102022108563B4 Searchable text: DE102022108563B4
	Date of update of the procedure	REGT	Jul 10, 2025