Zheng Shi
Zheng Shi, Dunedin NZ
Patent application number | Description | Published |
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20100291055 | SURGICAL HYDROGEL - The invention provides a hydrogel suitable for use in wound healing, particularly for reducing post-surgical adhesions. The hydrogel comprises cross-linked derivatives of chitosan and dextran polymers. The hydrogel forms when solutions of the polymers are combined. | 11-18-2010 |
20130244974 | SURGICAL HYDROGEL - A composition suitable for use in wound healing, particularly for reducing post-surgical adhesions, containing cross-linked derivatives of chitosan and dextran polymers. A hydrogel forms when solutions of the polymers are combined. | 09-19-2013 |
Zheng Shi, Shenzhen CN
Patent application number | Description | Published |
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20080232041 | HOUSING MECHANISM AND ELECTRONIC DEVICE USING THE SAME - A housing mechanism ( | 09-25-2008 |
20080239633 | HOUSING MECHANISM WITH HOOK FOR PORTABLE ELECTRONIC DEVICE - A housing mechanism ( | 10-02-2008 |
20080246745 | STYLUS FOR PORTABLE ELECTRONIC DEVICE - A portable electronic device ( | 10-09-2008 |
20080252492 | KEYPAD ASSEMBLY AND PORTABLE ELECTRONIC DEVICE USING SAME - A keypad assembly used in a portable electronic device ( | 10-16-2008 |
20080264768 | SIDE KEY ASSEMBLY AND ELECTRONIC DEVICE USING THE SAME - A side key assembly is mounted on a housing ( | 10-30-2008 |
20080289942 | KEYPAD ASSEMBLY AND PORTABLE ELECTRONIC DEVICE WITH SAME - A keypad assembly ( | 11-27-2008 |
20080297994 | KEYPAD ASSEMBLY AND PORTABLE ELECTRONIC DEVICE USING THE SAME - A keypad assembly ( | 12-04-2008 |
Zheng Shi, Orlando, FL US
Patent application number | Description | Published |
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20110266532 | PHOTO-IRRADIATION OF BASE FORMS OF POLYANILINE WITH PHOTO ACID GENERATORS TO FORM CONDUCTIVE COMPOSITES - A method for forming electrically conductive polyaniline (PANI)-based composites includes mixing a base form of PANI, a photo acid generator (PAG), and when the PAG does not hydrogen bond to the base form of PANI an additive which can form hydrogen bonds with the base form of PANI or PAG, together with at least one solvent to form a mixture. The solvent is removed from the mixture. After the removing, the mixture is photo-irradiated with a wavelength within an absorption band of the PAG for converting the base form of PANI to a salt form of PANI to form a polymer composite that includes the salt form of PANI. The polymer composite has a 25° C. electrical conductivity that is at least 3 orders of magnitude higher than a 25° C. electrical conductivity of the base form of PANI, such as a 25° C. electrical conductivity of ≧0.01 S/cm. | 11-03-2011 |
Zheng Shi, Zhejiang CN
Patent application number | Description | Published |
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20120167526 | CAPPING APPARATUS AND CAPPING SYSTEM FOR BOTTLE FILLING DEVICE - A capping apparatus for a bottle filling device with a capping head main body; a first slide body is located on the capping head main body and can slide up and down; a capping door mechanism is hinged with the capping head main body and the first slide body; a cap sucking head can slide up and down; a middle slide body is arranged between the cap sucking head and the first slide body and can slide up and down; a first spring and a second spring; and a cap inlet chute. A capping system is equipped with a plurality of capping apparatus, the number of the capping apparatus is equal to that of columns of filled bottles, and the cap sucking heads of the capping apparatus are connected together through a connection structure with a mechanism that actuates the cap sucking heads to rise up and fall down. | 07-05-2012 |
20120183451 | CAP STERILIZING MECHANISM FOR BOTTLE FILLING DEVICE - A cover sterilizing mechanism for bottle filling device includes a sterilizing chamber (II) in which a cover sliding passage ( | 07-19-2012 |
Zheng Shi, Beijing CN
Patent application number | Description | Published |
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20150068387 | SYSTEM AND METHOD FOR LEARNING, COMPOSING, AND PLAYING MUSIC WITH PHYSICAL OBJECTS - The present invention discloses a system and method for learning, composing, accessing and playing music. The system includes a plurality of physical objects each includes an identifier and assigned a music-related indicator. The system further includes an interactive surface configured to recognize the identifier and location information relative to the interactive surface of a physical object placed on top of the interactive surface. Upon a plurality of objects being placed on the interactive surface to form a structural pattern, the processor is configured to derive a music piece from the structural pattern. | 03-12-2015 |
20150095883 | SYSTEM AND METHOD FOR COMPUTER PROGRAMMING WITH PHYSICAL OBJECTS ON AN INTERACTIVE SURFACE - A system and method are provided for creating a computer program by building a physical structure with a plurality of objects in conjunction with an interactive surface that recognizes such objects and translates the physical structure into a computer program. | 04-02-2015 |
Zheng Shi, Hangzhou CN
Patent application number | Description | Published |
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20150212144 | PROGRAMMABLE ADDRESSABLE TEST CHIP - A programmable test chip includes a target chip to be tested and addressing circuits fabricated on the same wafer. The addressing circuits can be placed in the scribe lines or a pre-allocated area of the wafer. When testing the target chip, a circuit connecting the target chip and the addressing circuits can be fabricated on demand. In some cases the target chip is not connected to the addressing circuits, and a DUT array exists in a scribe line having a connecting circuit prefabricated between the addressing circuits with the DUT array for testing the DUT array in the scribe line. When the need for testing the target chip arises, the prefabricated connecting circuit can be cut, and the connecting circuit connecting the target chip and the addressing circuits can be fabricated. Based on results from such test chips, the manufacturing process can be better studied. | 07-30-2015 |