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For the Inventor, By the Inventor

Milpitas, CA, United States of America

Po Yuan

This inventor holds 22 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Data Storage Security. Top assignee: Sandisk Technologies Inc.. Active years: 2011-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Po Yuan. Retrieved from https://idiyas.com/inventor/po-yuan

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

Calculating rank
USPTO Granted Patents = 22 

% Patents Active = 54.5

 

Average Co-Inventor Count = 5.5

ph-index = 6

Forward Citations = 93(Granted Patents)


Company Filing History:

goldMedal22 out of 4,966 
 
Sandisk Technologies Inc.
 patents

Years Active: 2011-2019

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Areas of Expertise:
Data Transfer
File System
Secure Storage
Memory Device
Digital Content
Authentication
Non-Volatile Memory
Storage System
Access Control
Content Distribution
Host Application
Peripheral Device
22 patents (USPTO):Explore Patents
1. 10402313 - Method and system for accessing a storage system with multiple file systems (2019-09-03),
2. 10031918 - File system and method of file access (2018-07-24),
3. 9811678 - Method and system for transferring data and instructions through a host file system (2017-11-07),
4. RE46023 - Memory device upgrade (2016-05-30),
5. 9032154 - Integration of secure data transfer applications for generic IO devices (2015-05-12),
6. 8997214 - Method and system for creating and accessing a secure storage area in a non-volatile memory card (2015-03-31),
7. 8984645 - Accessing memory device content using a network (2015-03-17),
8. 8761402 - System and methods for digital content distribution (2014-06-24),
9. 8645438 - File system and method of file access (2014-02-04),
10. 8621601 - Systems for authentication for access to software development kit for a peripheral device (2013-12-31),
11. 8590037 - Managing host application privileges (2013-11-19),
12. 8452934 - Controlled data access to non-volatile memory (2013-05-28),
13. 8443207 - File system filter authentication (2013-05-14),
14. 8433734 - Selecting a file path of a removable storage device based on a root directory size comparison with a host device (2013-04-30),
15. 8428649 - Memory device upgrade (2013-04-23),

Title: Innovations by Po Yuan: Pioneering File System Technologies in Milpitas, CA

Introduction

Po Yuan is a prominent inventor based in Milpitas, California, with an impressive portfolio of 22 patents to his name. His work primarily focuses on innovative methods and systems for accessing storage systems, advancing the efficiency and functionality of file processing.

Latest Patents

Among Po Yuan's latest patents is a unique method and system for accessing a storage system with multiple file systems. This invention addresses the challenges of writing data to a storage system that utilizes both first and second file systems. The process starts with a data write request, where the manager determines whether a function from the second file system is necessary. If so, it involves a meticulous sequence of steps to manage the file, ensuring efficient data handling. Another noteworthy patent details a file system and method of file access, enhancing the interaction between the host device and data storage device. It retrieves file location data, reads the corresponding file data, and extracts metadata, streamlining file access and management.

Career Highlights

Currently, Po Yuan contributes his significant expertise at SanDisk Technologies Inc., a leader in storage solutions. His inventive contributions have notably impacted the field of data storage, optimizing how systems manage and access large volumes of data.

Collaborations

Throughout his career, Po Yuan has collaborated with talented professionals, including Bahman Qawami and Mei Yan, working together to push the boundaries of file system technology. Their combined efforts have further enriched the innovative landscape in which they operate.

Conclusion

In summary, Po Yuan stands out as a key figure in the realm of storage system innovation. His extensive patent portfolio reflects his dedication to improving file management techniques, which serve as vital contributions to the technology sector, especially in his role at SanDisk Technologies Inc.

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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