Family

+

−

Country	kind	publication No.	Filing Date	Type	Sub-Type
DE	B4	DE102010063559	Dec 20, 2010	Patent	Grant
Type : Patent Sub-Type : Grant
PATENT (SECOND PUBLICATION)		Verfahren und Steuergerät zum Betreiben eines Einspritzventils einer Brennkraftmaschine		Apr 06, 2023

• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
ROBERT BOSCH GMBH	POSTFACH 30 02 20 STUTTGART 70442

International Classification(s)

• F02B:INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENG....
• F02D:CONTROLLING COMBUSTION ENGINES

• 2011 Application Filing Year
• F02B Class
• 870 Applications Filed
• 717 Patents Issued To-Date
• 82.42 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Amler, Markus	Leonberg-Gebersheim, DE	34	271
# of filed Patents : 34 Total Citations : 271
Hofmann, Ralf	Esslingen, DE	67	1804
# of filed Patents : 67 Total Citations : 1804
Pichlkostner, Arthur	Bietigheim-Bissingen, DE	2	1
# of filed Patents : 2 Total Citations : 1
Porten, Guido	Vaihingen/Enz, DE	25	121
# of filed Patents : 25 Total Citations : 121
Walz, Matthias	Wiernsheim, DE	13	65
# of filed Patents : 13 Total Citations : 65
Woerz, Alexandra	Schwieberdingen, DE	3	3
# of filed Patents : 3 Total Citations : 3

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

• 0 Citation Count
• F02B Class

• 0 % this patent is cited more than
• 11 Age

Forward Cite Landscape

Load Citation

• No Forward Cites to Display

Loading Forward Cite Landscape...

Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 9, 2026

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
December 09, 2014	US,8904996,B2   US8904996B2	GRANTED PATENT AS SECOND PUBLICATION
June 21, 2012	US,20120152203,A1   US20120152203A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8904996

Method and control unit for operating an injector of an internal combustion engine

---

Abstract

---

In a method for operating an injector of an internal combustion engine of a motor vehicle, in which an actuator for driving a component of the injector is provided, the actuator is controlled in such a way that at least two partial injections are brought about within a working cycle of the internal combustion engine. For each partial injection, a starting point in time of the partial injection is ascertained.

---

 

---

Description

---

Claims

---

Claims data not available

---

Legal Events

 

• MAFP2022
• MAFP2018
• I2014
• STCF2014
• P2012
• AS2012
• F2011
• PD2010

Date	Code	Event	Description
May 30, 2022	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8
Jun 04, 2018	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551) year of fee payment: 4
Dec 09, 2014	I	Issuance
Nov 19, 2014	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Jun 21, 2012	P	Published
Feb 23, 2012	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PORTEN, GUIDO;AMLER, MARKUS;WALZ, MATTHIAS;AND OTHERS;SIGNING DATES FROM 20111220 TO 20120109;REEL/FRAME:027751/0545 Owner name: ROBERT BOSCH GMBH, GERMANY
Dec 12, 2011	F	Filing
Dec 20, 2010	PD	Priority Date