Rudy Darmawan

Follow

Person

Kenmore, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Generation and presentation of electronic books for consumption in...
- Patent number 10,872,201
- Issue date Dec 22, 2020
- Amazon Technologies, Inc.
- Hong Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Generation and presentation of electronic books for consumption in...
- Patent number 9,536,437
- Issue date Jan 3, 2017
- Amazon Technologies, Inc.
- Hong Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Detection of mismatch between book content and description
- Patent number 9,262,465
- Issue date Feb 16, 2016
- Amazon Technologies, Inc.
- Hong Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for determining playback locations in media files
- Patent number 9,182,940
- Issue date Nov 10, 2015
- Amazon Technologies, Inc.
- Hong Chen
- G06 - COMPUTING CALCULATING COUNTING