Register information Patent

DE file number : 11 2019 002 200.8 (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	11 2019 002 200.8
86	WO file number	WAKZ	PCT/US2019/029482
87	WO publication number	WPN	2019210262
54	Designation/title	TI	EIN TREIBER, DER DURCH LADUNGSTEILUNG UNTERSTÜTZT WIRD
51	IPC main class	ICM (ICMV)	H03K 17/78 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	H03K 17/94 (2006.01)
22	DE application date	DAT	Apr 26, 2019
85	PCT national phase entry patent	PATNAT	Oct 27, 2020
86	WO application date	WAT	Apr 26, 2019
43	Date of first publication	OT	Oct 31, 2019
	Date of publication of grant	PET	May 4, 2023
71/73	Applicant/owner	INH	Hewlett Packard Enterprise Development LP, Houston, Tex., US
72	Inventor	IN	Zhu, Zhubiao, Fort Collins, CO, US; Parker, Clinton Harold, Fort Collins, CO, US; Berkram, Daniel Alan, Ft. Collins, Col., US
74	Representative	VTR	Fleuchaus & Gallo Partnerschaft mbB - Patent- und Rechtsanwälte, 81369 München, DE
10	Published DE documents	DEPN	Original document: DE112019002200B4 Searchable text: DE112019002200B4 Original document: DE112019002200T5 Searchable text: DE112019002200T5
	Address for service		Fleuchaus & Gallo Partnerschaft mbB - Patent- und Rechtsanwälte, 81369 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 15/965,773 Apr 27, 2018
	Due date	FT FG	Apr 30, 2026 Annual fee for the 8th year Patent fees
	Patent division in charge		39
87	WO language of publication	WLANG	EN - Englisch
57	Abstract	AB	A device, including a switch configured to couple a current source with an output terminal upon receipt of a data signal, is provided. The device also includes a first variable capacitor coupled in parallel to the current source at a common node on a source terminal of the switch, wherein the first variable capacitor comprises multiple capacitive elements coupled in parallel and configured to be activated by a programmable signal, and wherein the programmable signal is selected to increase a charge transfer rate from an output terminal coupled to a load, when the switch is turned on. A system and a serial interface including the above device are also provided.
81	Designated WO countries	WDS	AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
	Published EP/WO documents	EPWOPN	Original document: WO2019210262A1 Searchable text: WO2019210262A1
56	Citations	CT	[A] DE102005004828A1 (DE 10 2005 004 828 A1) [A] DE102005051825A1 (DE 10 2005 051 825 A1)
43	Date of first publication	EVT	Oct 31, 2019
	Number of official communications (office actions)		1
	Number of responses		1
	Date of the first transfer into DPMAregister	EREGT	Jan 15, 2021
	Date of the (most recent) update in DPMAregister	REGT	May 9, 2025 (Show all update days)(Hide all update days) May 9, 2025 Due date: changed May 7, 2025 St.36: changed (technical change) Jul 19, 2024 St.36: changed (technical change) Jan 15, 2021 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 26, 2019		Details anzeigen
2	Procedure relating to PCT application	WO first publication with search report	Oct 31, 2019		Details anzeigen
3	Pre-registration procedure	Pre-registration procedure has been concluded	Dec 8, 2020		Details anzeigen
4	Pre-registration procedure	Closing PCT nationale phase entry	Dec 8, 2020		Details anzeigen
5	Publications	Publication of translation of PCT application	Jan 14, 2021	Jan 14, 2021	Details anzeigen
6	Examination procedure	Request for examination effectively filed	Jun 16, 2021	Jul 29, 2021	Details anzeigen
7	Examination procedure	Official communication on examination	Mar 15, 2022		Details anzeigen
8	Examination procedure	Reply to official communication	Sep 14, 2022		Details anzeigen
9	Examination procedure	Decision to grant patent by Examining Section/Patent Division	Jan 26, 2023		Details anzeigen
10	Publications	Patent specification	May 4, 2023	May 4, 2023	Details anzeigen
11	Examination procedure	Grant of patent has become final	Feb 6, 2024	Apr 11, 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 26, 2019
Date of update of the procedure	REGT	Jan 15, 2021

View procedures Procedure relating to PCT application (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO first publication with search report
Date of legal/procedural status	VSTT	Oct 31, 2019
Date of update of the procedure	REGT	Jan 15, 2021

View procedures Pre-registration procedure (No.: 3)
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	Dec 8, 2020
Date of update of the procedure	REGT	Jan 15, 2021

View procedures Pre-registration procedure (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	Closing PCT nationale phase entry
Date of legal/procedural status	VSTT	Dec 8, 2020
Date of update of the procedure	REGT	Jan 15, 2021

View procedures Publications (No.: 5)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Publication of translation of PCT application
	Date of legal/procedural status	VSTT	Jan 14, 2021
	Issue number	HN	2
	Year	PJ	2021
	Publication date	VT	Jan 14, 2021
	Type of publication	PART	Documents
	Part	HT	Part 6
10	Published DE documents	DEPN	Original document: DE112019002200T5 Searchable text: DE112019002200T5
	Date of update of the procedure	REGT	Jan 15, 2021

View procedures Examination procedure (No.: 6)
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	Jun 16, 2021
Issue number	HN	30
Year	PJ	2021
Publication date	VT	Jul 29, 2021
Type of publication	PART	Bibliographic data
Part	HT	Part 2
Third party request		No
Date of receipt	AEGT	Jun 16, 2021
Date of update of the procedure	REGT	Jul 29, 2021

View procedures Examination procedure (No.: 7)
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 15, 2022
Date of update of the procedure	REGT	Mar 16, 2022

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	Sep 14, 2022
Date of update of the procedure	REGT	Sep 17, 2022

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	Jan 26, 2023
Date of update of the procedure	REGT	Jan 27, 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	May 4, 2023
	Issue number	HN	18
	Year	PJ	2023
	Publication date	VT	May 4, 2023
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE112019002200B4 Searchable text: DE112019002200B4
	Date of update of the procedure	REGT	May 4, 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	Feb 6, 2024
Issue number	HN	15
Year	PJ	2024
Publication date	VT	Apr 11, 2024
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 11, 2024