1
Daniel Castro, Steven Wu, Kevin L Woolbright, Kurt W Scheinpflug, Syed F A Hossainy, Li Chen: Apparatus and method for depositing a coating onto a surface of a prosthesis. Advanced Cardiovascular Systems, Squire Sanders & Dempsey, May 28, 2002: US06395326 (543 worldwide citation)

A patterned coating on a prosthesis, for example a stent, and a method for forming the coating are disclosed. Additionally, an apparatus for forming the patterned coating is disclosed.


2
Syed F A Hossainy, Li Chen: Porous prosthesis and a method of depositing substances into the pores. Advanced Cardiovascular Systems, Cameron Kerrigan Squire Sanders and Dempsey L, April 30, 2002: US06379381 (454 worldwide citation)

An implantable prosthesis, for example a stent, is provided that is capable of being loaded with substances. In one example, the prosthesis is a cylindrical-shaped body having depots or pores formed thereon. The depots can be formed at preselected locations on the body of the prosthesis and can have ...


3
Syed F A Hossainy, Li Chen: Porous prosthesis and a method of depositing substances into the pores. Advanced Cardiovascular Systems, Cameron Kerrigan Esq, Squire Sanders & Dempsey, September 11, 2001: US06287628 (365 worldwide citation)

A porous implantable prosthesis is loaded with a substance for subsequent application to biological tissues. A method according to loading the substance to the porous prosthesis is provided. A first fluid in combination with an added substance is applied to the porous prosthesis. During the applicat ...


4
Syed F A Hossainy, Li Chen: Method for etching a micropatterned microdepot prosthesis. Advanced Cardiovascular Systems, Cameron Kerrigan Squire Sanders & Dempsey L, May 6, 2003: US06558733 (318 worldwide citation)

An implantable prosthesis, for example a stent, is provided having one or more micropatterned microdepots formed in the stent. Depots are formed in the prosthesis via chemical etching and laser fabrication methods, including combinations thereof. They are formed at preselected locations on the body ...


5
Syed F A Hossainy, Jacqueline Ghio, Li Chen: Implantable device having substances impregnated therein and a method of impregnating the same. Advanced Cardiovascular Systems, Squire Sanders & Dempsey L, July 1, 2003: US06585765 (286 worldwide citation)

The present invention provides a method of impregnating an implantable device, such as a vascular graft or a covering adapted to be disposed over a prosthesis. The substances may be impregnated within the implantable device as a passive coating or as a delivery matrix for a therapeutic substance. Al ...


6
Daniel Castro, Steven Wu, Kevin L Woolbright, Kurt W Scheinpflug, Syed F A Hossainy, Li Chen: Apparatus and method for depositing a coating onto a surface of a prosthesis. Advanced Cardiovascular Systems, Squire Sanders & Dempsey L, September 9, 2003: US06616765 (250 worldwide citation)

A patterned coating on a prosthesis, for example a stent, and a method for forming the coating are disclosed. Additionally, an apparatus for forming the patterned coating is disclosed.


7
Wen Tsung Liu, Chia Li Chen, Mi Chang Chen: Small silicon disk card with a USB plug. Carry Computer Eng, Bacon & Thomas, May 20, 2003: US06567273 (174 worldwide citation)

A silicon disk card with a USB plug includes an electric circuit board with at least one flash memory and a bridging chip, and a module in the shape of a rectangular frame formed by injection molding of plastic. The module is provided on one side thereof with an interface pin board, and on the oppos ...


8
Jun Ren Shih, Shang Li Chen, Chien Ru Chen: Pixel structure for an active matrix OLED. Industrial Technology Research Institute, Birch Stewart Kolasch & Birch, June 22, 2004: US06753655 (117 worldwide citation)

A pixel structure for an active matrix OLED. A first switching transistor has a control terminal coupled to a first scan line, and a first terminal coupled to a data line. A first P-type transistor has a drain and a gate coupled to each other, and a source coupled to a voltage source. The drain is a ...


9
Chien Ru Chen, Shang Li Chen, Jun Ren Shih: Pixel circuit for active matrix OLED and driving method. Industrial Technology Research Institute, Bacon & Thomas PLLC, April 4, 2006: US07023408 (102 worldwide citation)

A pixel circuit for active matrix OLED and driving method is proposed in this invention, which includes five transistors and one capacitance, it's mainly use a first-transistor connected to a control line to let a second transistor connected to the former scan line off when writing a low voltage in, ...


10
Jon Opsal, Li Chen: Apparatus for evaluating metalized layers on semiconductors. Therma Wave, Limbach & Limbach L, November 2, 1999: US05978074 (97 worldwide citation)

An apparatus for characterizing multilayer samples is disclosed. An intensity modulated pump beam is focused onto the sample surface to periodically excite the sample. A probe beam is focused onto the sample surface within the periodically excited area. The power of the reflected probe beam is measu ...