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For the Inventor, By the Inventor

Hsinchu, Taiwan

Chang-Hao Chiang

This inventor holds 5 USPTO granted patents. Top assignee: Silicon Motion, Inc.. Active years: 2011-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang-Hao Chiang. Retrieved from https://idiyas.com/inventor/chang-hao-chiang

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Hsinchu, TW (2011 - 2014)
  • Zhubei, TW (2018)

Company Filing History:

goldMedal6 out of 1,156 
 
Silicon Motion, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2011-2018

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5 patents (USPTO):Explore Patents
1. 9933958 - Data storage device and data maintenance method thereof (2018-04-03),
2. 8667576 - Method for preventing data in a computer system from being accessed by unauthorized user (2014-03-04),
3. 8214550 - Method for controlling icon display corresponding to a USB mass storage, associated personal computer, and storage medium storing an associated USB mass storage driver (2012-07-03),
4. 8005998 - Method for controlling power consumption of a USB mass storage, associated personal computer, and storage medium storing an associated USB mass storage driver (2011-08-23),
5. 7966433 - Method for enhancing performance of data access between a personal computer and a USB Mass Storage, associated personal computer, and storage medium storing an associated USB Mass Storage driver (2011-06-21),

Title: Chang-Hao Chiang: Innovator in Data Storage Solutions

Introduction

Chang-Hao Chiang is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of data storage technology, holding a total of 5 patents. His work focuses on enhancing data security and efficiency in storage devices.

Latest Patents

One of his latest patents is a data storage device and data maintenance method. This invention includes a flash memory and a controller. The flash memory consists of multiple blocks, each containing several pages. The controller is designed to receive a write command that writes multiple data sectors into the first pages of a designated block. It calculates an offset index based on the erase count of that block, retrieves seeds from a random seed table, encodes the data sectors using these seeds, and writes the encoded data into the first pages.

Another notable patent is a method for preventing unauthorized access to data in a computer system. This system comprises a non-volatile storage medium and a processor. The processor acquires authentication information from a removable storage device and stores it in the non-volatile medium. It restricts data access when a second removable storage device is detected, provided its identification data does not match the stored authentication information.

Career Highlights

Chang-Hao Chiang is currently employed at Silicon Motion, Inc., where he continues to innovate in the realm of data storage solutions. His expertise and inventions have positioned him as a key player in the industry.

Collaborations

Some of his notable coworkers include Jen-Hung Liao and Kuo-Tung Huang, who contribute to the collaborative environment at Silicon Motion, Inc.

Conclusion

Chang-Hao Chiang's contributions to data storage technology reflect his innovative spirit and dedication to enhancing data security. His patents demonstrate a commitment to advancing the field and addressing modern challenges in data management.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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