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Jui-Ming
Jui-Ming Chang, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080278110 | Multi-functional power supply device and operating method thereof - A multi-functional power supply device comprises: a secondary cell, a charging circuit, a controller, and a first connection unit. The secondary cell is used to store electrical energy, and produces a first voltage and a second voltage. When the first connection unit is electrically connected to a solar board, the charging circuit receives the electrical energy which is transformed from the solar board and is then stored in the secondary cell. The controller controls the second voltage to produce at least one output voltage to an application apparatus. Moreover, when the first connection unit changes to connect with a lighting device, the secondary cell provides the first voltage to the lighting device directly. Hence, the present invention provides power to the application apparatus, and produces a light source through the lighting device at the same time. | 11-13-2008 |
Jui-Ming Chang, Tu-Cheng City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090023343 | SIM CARD CONNECTOR - A SIM card connector includes an insulating body and a plurality of electric terminals. The insulating body has accepting holes and accepting cavities. The electric terminal has a welded slice, a contact and a fixing portion. The welded slice and the contact are accepted in the accepting hole, the contact projects from the accepting hole. A lump is formed in one side of the fixing portion, the fixing portion accepted in the accepting cavities. While the SIM card connector passes through a SMT apparatus, the insulated body is soften and the lump is against the side wall of the accepting cavities for preventing the holding portion out of the insulated body. Therefore, the SIM card connector is welded firmly in the PCB of a mobile. | 01-22-2009 |
Jui-Ming Su, Ping-Tung Hsien TW
| Patent application number | Description | Published |
|---|---|---|
| 20090246066 | IRON-BASED ALLOY FOR MAKING A GOLF CLUB HEAD - An iron-based alloy for making a golf club head includes: chromium in an amount ranging from 21.5 to 24.5 wt %; nickel in an amount ranging from 4.45 to 6.05 wt %; nitrogen in an amount ranging from 0.17 to 0.23 wt %; copper in an amount ranging from 1.5 to 3.5 wt %; carbon in an amount of greater than 0 wt % and not more than 0.06 wt %; and a balance of iron, based on a total weight of the iron-based alloy. | 10-01-2009 |
Jui-Ming Wu, Yonghe City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100131272 | APPARATUS AND METHOD FOR GENERATING AND VERIFYING A VOICE SIGNATURE OF A MESSAGE AND COMPUTER READABLE MEDIUM THEREOF - Apparatuses and methods for generating and verifying a voice signature of a message and computer readable medium thereof are provided. The generation and verification ends both use the same set of pronounceable symbols. The set of pronounceable symbols comprises a plurality of pronounceable units, and each of the pronounceable units comprises an index and a pronounceable symbol. The generation end converts the message into a message digest by a hash function and generates a plurality of designated pronounceable symbols according to the message digest. A user utters the designated pronounceable symbols to generate the voice signature. After receiving the message and the voice signature, the verification end performs voice authentication to determine a user identity of the voice signature, performs speech recognition to determine the relation between the message and the voice signature, and determines whether the user generates the voice signature for the message. | 05-27-2010 |
| 20100332832 | TWO-FACTOR AUTHENTICATION METHOD AND SYSTEM FOR SECURING ONLINE TRANSACTIONS - A two-factor authentication system is provided for securing online transactions. In the two-factor authentication system, a transaction server provides online transaction services. A mobile communication device receives short messages. A client computing device applies a first authentication function to communicate with the transaction server, receives, via short messages, a first authentication code used to authenticate the transaction server, and applies a second authentication function to generate a second authentication code. Next, the transaction server authenticates the client computing device with the second authentication function and second authentication code. | 12-30-2010 |
Jui-Ming Yeh, Chung Li City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090093611 | Epoxy/modified silicon dioxide corrosion resistant nanocomposite material and preparation method thereof - An epoxy/modified silicon dioxide corrosion resistant nanocomposite material and a preparation method thereof are disclosed. The method includes the steps of: dispersing TS(TEOS-SiO | 04-09-2009 |
Jui-Ming Yeh, Jhongli City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080214689 | Manufacturing method and foaming manufacturing method of polymethyl methacrylate/silica composite material - A manufacturing method and a foaming manufacturing method of polymethyl methacrylate/silica composite material are disclosed. At first, synthesize silica by a sol-gel process. Then, prepare polymethyl methacrylate/silica composite material by bulk polymerization. At last, prepare polymethyl methacrylate/silica foam nanocomposite material from polymethyl methacrylate/silica composite material by a foaming method. | 09-04-2008 |
| 20100010109 | Manufacturing method and foaming manufacturing method of polymethl methacrylate/silica composite material - A manufacturing method and a foaming manufacturing method of polymethyl methacrylate/silica composite material are disclosed. At first, synthesize silica by a sol-gel process. Then, prepare polymethyl methacrylate/silica composite material by bulk polymerization. At last, prepare polymethyl methacrylate/silica foam nanocomposite material from polymethyl methacrylate/silica composite material by a foaming method. | 01-14-2010 |
Jui-Ming Yeh, Zhongli City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100143597 | COMPOUND AND METHOD FOR PRODUCING THE SAME - The invention provides a compound and method of producing the same. The method of the invention includes the following steps. First of all, Polycaprolactone (PCL), dimethylol propionic acid (DMPA), 4,4′-methylenebis (cyclohexyl isocyanate) (H12MDI), and dibutyltin dilaurate (DBT) are mixed in a solvent in the first place and a solution is formed. This solution is then mixed with triethylamine (TEA) and triethylene tetramine (TETA). After that, amino-terminated anionic waterborne polyurethane (WPU) is produced. A sol-gel process is proceeded with a mixture of amino-terminated anionic waterborne polyurethane, tetraethylorthosilicate (TEOS) without any extra catalyst, and a compound, waterborne polyurethane-silica nanocomposite materials, is eventually produced. | 06-10-2010 |
| 20110086960 | CARBON NANOTUBE COMPOUND AND METHOD FOR PRODUCING THE SAME - The invention provides a carbon nanotube compound and method for producing the same. The method of the invention comprises the following steps. Firstly, Aniline-trimer and DMAc (dimethyl acetamide) solution are mixed to form a first solution. Secondly, Dianhydride and DMAc solution are mixed to form a second solution. The first solution and the second are mixed to form a third solution. Additionally, carboxyl-multiwall carbon nanotubes (c-MWNT), Diaminodiphenylether and DMAc solution are mixed to form a fourth solution. The third solution and the fourth are mixed to form a polyamic acid/CNT solution. Some polyamic acid/CNT solution is spread on a substrate and processed by a thermal treatment, and a carbon nanotube compound is eventually produced. | 04-14-2011 |
Jui-Ming Yu, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20090051769 | METHOD AND SYSTEM FOR REMOTE MONITORING AND SURVEILLANCE - A system for remote monitoring and surveillance is disclosed in this invention. The system comprises a plurality of cameras, a router, and a server. The cameras are connected with the router separately through a wired or wireless communication protocol. The router is connected with the server through a wireless communication protocol. The cameras capture scenes and convert the captured scenes into a plurality of image signals. The router uses a communication protocol to connect with the cameras, and the router transmits the image signals by a first wireless communication protocol. The server receives the image signals by the first wireless communication protocol, processes the image signals to obtain first images, and displays the first images. A method for remote monitoring and surveillance is also disclosed in this invention. | 02-26-2009 |