Bahman Qawami
Xian Jun Liu, Robert C Chang, Po Yuan, Junzhi Wang, Ron Barzilai, Bahman Qawami, Farshid Sabet Sharghi: Integration of secure data transfer applications for generic IO devices. SanDisk Technologies, Davis Wright Tremaine, May 12, 2015: US09032154

Techniques are presented for sending an application instruction from a hosting digital appliance to a portable medium, where the instruction is structured as one or more units whose size is a first size, or number of bytes. After flushing the contents of a cache, the instruction is written to the ca ...

Bahman Qawami
Robert C Chang, Po Yuan, Bahman Qawami, Farshid Sabet sharghi, Junzhi Wang, Xian Jun Liu, Chieh Hao Yang, June Li, Mei Yan, Fabrice Jogand Coulomb: Method of storing and accessing header data from memory. SanDisk Technologies, Toler Law Group, November 29, 2011: US08069298

Methods of storing and accessing data using a header portion of a file are disclosed. In an embodiment, a method of storing content in a non-volatile memory is disclosed. The method includes reading a content file including media content and including a trailer, storing information related to the tr ...

Bahman Qawami
Robert Chang, Po Yuan, Xian Jun Liu, Bahman Qawami, Haluk Tanik: File system and method of file access. Sandisk Technologies, Toler Law Group PC, February 4, 2014: US08645438

A file system and method of file access are disclosed. In a particular embodiment, a method is performed at a host device coupled to a non-volatile memory, where the host device includes a memory having a first file data structure. A first directory entry in a file directory of a file system is loca ...

Yufei Gao, Jun Liu: Carbon nanotubes on a substrate. Battelle Memorial Institute, Stephen R May, March 26, 2002: US06361861 (184 worldwide citation)

The present invention includes carbon nanotubes whose hollow cores are 100% filled with conductive filler. The carbon nanotubes are in uniform arrays on a conductive substrate and are well-aligned and can be densely packed. The uniformity of the carbon nanotube arrays is indicated by the uniform len ...

Yining Hu, Jun Liu, Yingjian Chen, Mark D Thomas, Kroum S Stoev: Electrical lapping guide disposed laterally relative to a shield pedestal. Western Digital, Barcelo & Harrison, June 30, 2009: US07554767 (146 worldwide citation)

Methods are provided for fabricating an electrical lapping guide, and for using the electrical lapping guide to fabricate a transducer of a magnetic recording head. Additionally, transducers comprising an electrical lapping guide are also provided. Methods of fabricating the electrical lapping guide ...

Li He, Jun Liu, Danning Yang, Yining Hu: Method for manufacturing a perpendicular magnetic recording transducer. Western Digital, Virtual Law Partners, June 30, 2009: US07552523 (144 worldwide citation)

A method and system for manufacturing a perpendicular magnetic recording transducer by a process that includes plating is described. The method and system include forming a chemical mechanical planarization (CMP) uniformity structure around a perpendicular magnetic recording pole. The CMP uniformity ...

Michael K Fleming, Jun Liu: Lightweight persistent storage system for flash memory devices. Microsoft Corporation, Klarquist Sparkman, June 25, 2002: US06412080 (142 worldwide citation)

A non-volatile flash store memory system for storing persistent data with low overhead. The flash store comprises an active flash memory sector and one or more non-active backup sectors. Each memory sector includes a header to indicate the status of the sector and multiple data records, each with th ...

Jun Liu, Steven J Shire: Reduced-viscosity concentrated protein formulations. Genentech, Novartis, Craig G Svoboda, April 5, 2005: US06875432 (102 worldwide citation)

The present application concerns concentrated protein formulations with reduced viscosity, which are particularly suitable for subcutaneous administration. The application further concerns a method for reducing the viscosity of concentrated protein formulations.


Jun Liu, Michael P Violette, Chandra Mouli, Howard Kirsch, Di Li: Floating body field-effect transistors, and methods of forming floating body field-effect transistors. Micron Technology, Wells St John P S, May 24, 2011: US07948008 (91 worldwide citation)

In one embodiment, a floating body field-effect transistor includes a pair of source/drain regions having a floating body channel region received therebetween. The source/drain regions and the floating body channel region are received over an insulator. A gate electrode is proximate the floating bod ...

Click the thumbnails below to visualize the patent trend.