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Ronald A. Kornfeld
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Seattle, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and methods for adapting lessons to student needs
Patent number
11,462,119
Issue date
Oct 4, 2022
Dreambox Learning, Inc.
Benjamin W Slivka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
System and method for adapting lessons to student needs
Patent number
10,347,148
Issue date
Jul 9, 2019
Dreambox Learning, Inc.
Benjamin W Slivka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Personalized points of interest for mapping applications
Patent number
9,857,177
Issue date
Jan 2, 2018
Amazon Technologies, Inc.
Samuel S. Gigliotti
G01 - MEASURING TESTING
Information
Patent Grant
Synchronization for mapping applications
Patent number
9,538,319
Issue date
Jan 3, 2017
Amazon Technologies, Inc.
Samuel S. Gigliotti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User interface points of interest approaches for mapping applications
Patent number
9,104,293
Issue date
Aug 11, 2015
Amazon Technologies, Inc.
Ronald A. Kornfeld
G05 - CONTROLLING REGULATING
Information
Patent Grant
User interface for a computer display
Patent number
D629809
Issue date
Dec 28, 2010
Dreambox Learning Inc.
Mickelle Weary
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
User interface for a computer display
Patent number
D615988
Issue date
May 18, 2010
Dreambox Learning Inc.
Mickelle Weary
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
User interface for a computer display
Patent number
D615547
Issue date
May 11, 2010
Dreambox Learning Inc.
Mickelle Weary
D14 - Recording, communication, or information retrieval equipment
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHODS FOR ADAPTING LESSONS TO STUDENT NEEDS
Publication number
20190333403
Publication date
Oct 31, 2019
Dreambox Learning, Inc.
Benjamin W. Slivka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
VIRTUAL MANIPULATIVES TO FACILITATE LEARNING
Publication number
20100209896
Publication date
Aug 19, 2010
Mickelle Weary
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
SYSTEM AND METHOD FOR ADAPTING LESSONS TO STUDENT NEEDS
Publication number
20080038708
Publication date
Feb 14, 2008
Benjamin W. Slivka
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS