Leo Lee

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Hercules, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Software framework for progress tracking in a classroom setting
- Patent number 12,052,320
- Issue date Jul 30, 2024
- Apple Inc.
- John S. Baumgarten
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Generic media covers
- Patent number 9,135,725
- Issue date Sep 15, 2015
- Apple Inc.
- David Makower
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Techniques for interactive input to portable electronic devices
- Patent number 8,933,890
- Issue date Jan 13, 2015
- Apple Inc.
- Michael D. Lampell
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Techniques for interactive input to portable electronic devices
- Patent number 8,059,099
- Issue date Nov 15, 2011
- Apple Inc.
- Michael D. Lampell
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Mixed mode CMOS input buffer with bus hold
- Patent number 5,828,233
- Issue date Oct 27, 1998
- Quality Semiconductor, Inc.
- Hung T. Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SOFTWARE FRAMEWORK FOR PROGRESS TRACKING IN A CLASSROOM SETTING
- Publication number 20240388644
- Publication date Nov 21, 2024
- Apple Inc.
- John S. BAUMGARTEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOFTWARE FRAMEWORK FOR PROGRESS TRACKING IN A CLASSROOM SETTING
- Publication number 20190297155
- Publication date Sep 26, 2019
- Apple Inc.
- John S. BAUMGARTEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Generic Media Covers
- Publication number 20140002470
- Publication date Jan 2, 2014
- Apple Inc.
- David Makower
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TECHNIQUES FOR INTERACTIVE INPUT TO PORTABLE ELECTRONIC DEVICES
- Publication number 20120105348
- Publication date May 3, 2012
- Apple Inc.
- Michael D. Lampell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Techniques for interactive input to portable electronic devices
- Publication number 20080018616
- Publication date Jan 24, 2008
- APPLE COMPUTER, INC.
- Michael D. Lampell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TECHNIQUES FOR INTERACTIVE INPUT TO PORTABLE ELECTRONIC DEVICES
- Publication number 20070279394
- Publication date Dec 6, 2007
- Apple Computer, Inc.
- Michael D. Lampell
- G06 - COMPUTING CALCULATING COUNTING