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

Patent Owner(s)

Patent Owner	Address
NATIONAL MACHINERY LLC	161 GREENFIELD STREET TIFFIN OH 44883

International Classification(s)

• B23P:OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVE....
• B21K:MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOE....
• B21D:WORKING OR PROCESSING OF SHEET METAL OR METAL TUBE....
• F42B:EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; A....

• 2012 Application Filing Year
• B23P Class
• 3251 Applications Filed
• 832 Patents Issued To-Date
• 25.60 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Carper, Jeffrey W	Tiffin, US	11	46
# of filed Patents : 11 Total Citations : 46
Hay, Thomas E	Tiffin, US	10	21
# of filed Patents : 10 Total Citations : 21
Wasserman, Stanley J	Tiffin, US	8	12
# of filed Patents : 8 Total Citations : 12

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Patent Citation Ranking

• 1 Citation Count
• B23P Class

• 24.44 % this patent is cited more than
• 10 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Oct 28, 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
April 28, 2015	US,9016184,B2   US9016184B2	GRANTED PATENT AS SECOND PUBLICATION
March 27, 2014	US,20140083319,A1   US20140083319A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9876647

Apparatus for providing PUF-based hardware OTP and method for authenticating 2-factor using same

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Abstract

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Provided is an apparatus for generating a hardware-based OTP which is impossible to duplicate. The apparatus for generating the OTP can comprise a PUF for generating a unique PIN. In addition, provided is a method which is used for 2-Factor authentication with the apparatus for generating the OTP and existing secure elements.

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Description

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Claims

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Legal Events

 

• I2024
• FEPP2021
• F2021
• FEPP2021
• AS2018
• PD2011

Date	Code	Event	Description
Feb 13, 2024	I	Issuance
Apr 23, 2021	FEPP	FEE PAYMENT PROCEDURE	free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Apr 22, 2021	F	Filing
Apr 22, 2021	FEPP	FEE PAYMENT PROCEDURE	free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Feb 22, 2018	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:GENEREN, INC.;REEL/FRAME:066551/0845 Owner name: ROBERT L. PRYOR, ESQ., AS THE CHAPTER 7 TRUSTEE OF THE BANKRUPTCY ESTATE OF DAVID DEAK, SR., NEW YORK Effective Date: Jan 16, 2019 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ROBERT L. PRYOR, ESQ., AS THE CHAPTER 7 TRUSTEE OF THE BANKRUPTCY ESTATE OF DAVID DEAK, SR.;REEL/FRAME:066551/0923 Owner name: PEAK VENTURES, INC., NEW YORK Effective Date: Jul 15, 2019 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:PEAK VENTURES, INC.;REEL/FRAME:066438/0075 Owner name: WEPOWER TECHNOLOGIES LLC, NEW YORK Effective Date: Sep 04, 2020 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DEAK, DAVID, SR.;REEL/FRAME:066437/0125 Owner name: GENEREN, INC., NEW YORK Effective Date: Feb 22, 2018
Dec 04, 2011	PD	Priority Date