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For the Inventor, By the Inventor

Saratoga, CA, United States of America

Po-Chien Chang

This inventor holds 29 USPTO granted patents and 1 EPO patent, primarily in Flash Memory Systems. Top assignees: Marvell International Limited, Marvellworld Trade Ltd.. Active years: 2005-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Po-Chien Chang. Retrieved from https://idiyas.com/inventor/po-chien-chang

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

USPTO Granted Patents = 29

% Patents Active = 75.9

 

Average Co-Inventor Count = 2.3

ph-index = 9

Forward Citations = 192(Granted Patents)


Location History:

  • Milipitas, CA (US) (2014)
  • Milpitas, CA (US) (2005 - 2015)
  • Saratoga, CA (US) (2012 - 2018)

Company Filing History:

goldMedal17 out of 5,162 
 
Marvell International Limited
 patents
silverMedal12 out of 1,901 
 
Marvellworld Trade Ltd.
 patents

Years Active: 2005-2018

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Areas of Expertise:
Flash Memory
Data Storage
Memory Architecture
Serial Interface
Solid-State Disk
File System
Peripheral Devices
Interface Protocol
Parallel Drives
Preloading Applications
Routing Circuitry
SERDES Communication
29 patents (USPTO):Explore Patents
1. 9952928 - Operation aware striping in parallel drives (2018-04-24),
2. 9652249 - Preloading an application while an operating system loads (2017-05-16),
3. 9514080 - Method and apparatus for providing an interface between a host device and a plurality of storage devices (2016-12-06),
4. 9286202 - Operation aware striping in parallel drives (2016-03-15),
5. 9239808 - Serial interface for FPGA prototyping (2016-01-19),
6. 9201825 - Data storage methods and apparatus (2015-12-01),
7. 9164914 - Multiple port routing circuitry for flash memory storage systems (2015-10-20),
8. 9043552 - Systems and methods for operating a flash memory file system (2015-05-26),
9. 8996892 - Power smart peripheral devices with external power supplies (2015-03-31),
10. 8938014 - System and method for side band communication in SERDES transmission/receive channels (2015-01-20),
11. 8935464 - Solid-state disk with wireless functionality (2015-01-13),
12. 8886885 - Systems and methods for operating a plurality of flash modules in a flash memory file system (2014-11-11),
13. 8832364 - Memory architecture and system, and interface protocol (2014-09-09),
14. 8774249 - Spread-spectrum clock acquisition and tracking (2014-07-08),
15. 8719485 - Solid-state disk with wireless functionality (2014-05-06),

Title: Innovations by Po-Chien Chang in Flash Drive Technology

Introduction

Po-Chien Chang, based in Saratoga, California, is an inventor recognized for his contributions to flash drive technology, holding a total of 29 patents. His innovative work focuses on improving data management processes and reducing boot times in computing systems.

Latest Patents

Two of Po-Chien Chang's latest patents highlight his inventive prowess:

1. **Operation Aware Striping in Parallel Drives** - This patent presents a method for efficiently managing operations across multiple flash drives in a parallel architecture. The method involves an operation on a designated flash drive while simultaneously managing data writing across other connected drives, optimizing the utilization of resources.

2. **Preloading an Application While an Operating System Loads** - This invention outlines techniques for diminishing boot-up times for computers by preloading applications during the operating system loading phase. This approach enhances overall efficiency and improves user experience.

Career Highlights

Throughout his career, Po-Chien Chang has been associated with notable companies such as Marvell International Limited and Marvell World Trade Ltd. His work in these organizations has contributed significantly to advancements in data storage solutions.

Collaborations

Po-Chien has collaborated with talented professionals, including Chee Hoe Chu and Wei Zhou, to further develop and refine his revolutionary technologies in the field of flash storage systems.

Conclusion

In summary, Po-Chien Chang's inventive endeavors have led to significant innovations in the realm of flash drive technology. His 29 patents reflect a commitment to enhancing data processing efficiency, benefiting both consumers and the technological landscape at large.

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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