Inventor
Po Yuan
Inventor
Milpitas, CA, US
Overview
Patents· 42 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing32%
H04NPictorial communication, e.g. television12%
H04LTransmission of digital information, e.g. telegraphic communication7%
G06TImage data processing or generation, in general5%
G06VImage or video recognition or understanding5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
H04WWireless communication networks4%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
G07FCoin-freed or like apparatus3%
G10HElectrophonic musical instruments3%
PatentTitleYear
11,108,411Polar coding with dynamic frozen bits2021D0888795Surveillance camera202010,657,783Video surveillance method based on object detection and system thereof202010,402,313Method and system for accessing a storage system with multiple file systems201910,031,918File system and method of file access20189,811,678'Method and system for transferring data and instructions through a host file system'20179,776,523'Method and apparatus for controlling charging process'2017RE046023'Memory device upgrade'20169,032,154'Integration of secure data transfer applications for generic IO devices'20158,997,214'Method and system for creating and accessing a secure storage area in a non-volatile memory card'20158,984,645'Accessing memory device content using a network'20158,761,402'System and methods for digital content distribution'20148,645,438'File system and method of file access'20148,621,601'Systems for authentication for access to software development kit for a peripheral device'20138,590,037'Managing host application privileges'20138,452,934'Controlled data access to non-volatile memory'20138,443,207'File system filter authentication'20138,433,734'Selecting a file path of a removable storage device based on a root directory size comparison with a host device'20138,428,649'Memory device upgrade'20138,423,592'Method and system for accessing a storage system with multiple file systems'20138,417,866'Media card command pass through methods'20138,244,663'Method and host device for enforcing a rule associated with a media file'20128,171,310'File system filter authentication'20128,146,153'Method and system for creating and accessing a secure storage area in a non-volatile memory card'20128,078,788'Media card command pass through methods'20118,069,298'Method of storing and accessing header data from memory'20117,646,931'Automatic analysis and adjustment of digital images with exposure problems'20107,532,359'System and process for automatic color and exposure correction in an image'20097,532,234'Automatic analysis and adjustment of digital images upon acquisition'20097,508,993'System and process for automatic exposure correction in an image'20097,441,186'System and method for automatically grouping items'20087,421,089'Generation of metadata for acquired images'20087,359,572'Automatic analysis and adjustment of digital images with exposure problems'20087,246,179'System and method for controlling mass storage class digital imaging devices'20077,197,158'Generation of metadata for acquired images'20077,162,053'Generation of metadata for acquired images'20077,039,727'System and method for controlling mass storage class digital imaging devices'20066,881,889'Generating a music snippet'20056,784,354'Generating a music snippet'20046,555,924'Semiconductor package with flash preventing mechanism and fabrication method thereof'20036,285,796'Pseudo-fixed length image compression scheme'20016,205,245'Method and apparatus for rapid down-scaling of color images directly from sensor color filter array space'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003Based in Taichung, TW· patent location history
2004–2010Patents assigned to MICROSOFT CORP (13)· patent assignee history
2004–2010Based in Renton, WA, US· patent location history
2011–2018Patents assigned to SANDISK TECHNOLOGIES INC (21)· patent assignee history
2011–2017Patents assigned to YUAN PO (19)· patent assignee history
2011–2015Patents assigned to QAWAMI BAHMAN (11)· patent assignee history
2011–2015Patents assigned to SABET-SHARGHI FARSHID (11)· patent assignee history
2011–2019Based in Milpitas, CA, US· patent location history
2017–2020Based in San Jose, CA, US· patent location history
2021Based in Munich, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANDISK TECHNOLOGIES INC | 21 | 2011–2018 |
| YUAN POself | 19 | 2011–2017 |
| MICROSOFT CORP | 13 | 2004–2010 |
| QAWAMI BAHMAN | 11 | 2011–2015 |
| SABET-SHARGHI FARSHID | 11 | 2011–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Milpitas, California, US | 22 | 2011–2019 |
| Renton, Washington, US | 13 | 2004–2010 |
| San Jose, California, US | 3 | 2017–2020 |
| Munich, DE | 1 | 2021 |
| Taichung, TW | 1 | 2003 |