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Chai, CN
Baoshan Chai, Liaoning CN
| Patent application number | Description | Published |
|---|---|---|
| 20100113490 | Substituted Pyrimidine Ether Compounds and use thereof - The invention relates to substituted pyrimidine ether compounds having general formula I: | 05-06-2010 |
| 20110046152 | Amide Compounds, Preparation Methods and Uses Thereof - Amide compounds, preparation methods and uses thereof. The structure of the compounds is represented as the general formula (I), in which the definitions of substituents are illuminated as description. | 02-24-2011 |
Baoshan Chai, Shenyang CN
| Patent application number | Description | Published |
|---|---|---|
| 20120035190 | E-type Phenyl Acrylic Ester Compounds Containing Substituted Anilino Pyrimidine Group and Uses Thereof - Disclosed is a kind of E-type phenyl acrylic ester compound containing substituted anilino pyrimidine group, which is shown by general structure formula I, wherein each substituent is defined as that in the description. The compounds of general formula I show high insecticidal and acaricidal activities to adults and nymphs of harmful insects and mites in agricultural, civil and zoic technical fields, especially to | 02-09-2012 |
Chang Biao Chai, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20090134113 | Closure assembly - A closure assembly is provided that prevents tampering and counterfeiting of a container while at the same time protecting the contents stored therein from contaminants such as air and moisture. The closure assembly may include an upper closure portion securable to the container and a lower closure portion attached to the upper closure portion and securable to the container and adapted to evidence disengagement from the container. The lower closure portion may include a first section having a first cross section and a second section having a second cross section. The second cross section may be smaller than the first cross section, and may be adapted to evidence disengagement from the container if the lower closure portion is disengaged from the container. | 05-28-2009 |
Dong Hua Chai, Tangshan CN
| Patent application number | Description | Published |
|---|---|---|
| 20080280693 | Golf Club, Club Head and Body of the Club Head - A golf club comprises a club head and a club shaft, in which, the head includes a main body with a top hole arranged in a top portion thereof and a bottom hole corresponding to the top hole in a bottom portion of the same, and also includes a joint, one end of which is an insertion end inserted into and located by a Location structure within the top hole, and connected with a fastener arranged at the bottom of the main body, the other end of which is fixedly secured to the shaft. The fixedly secured joint portion passes through a passage communicating with the top hole and the bottom hole. The above arrangement is convenient for the detachment of the golf shaft and the random combination of the head and the shaft. | 11-13-2008 |
Guoqiang Chai, Suzhou City CN
| Patent application number | Description | Published |
|---|---|---|
| 20120099740 | All-digital speaker system device - The present invention disclosed an all-digital speaker system device based on multi-bit Σ-Δ Modulation, comprising an A/D converter, an interpolation filter, a Σ-Δ modulator, a dynamic mismatch regulator, a differential buffer and a speaker array. The present invention takes advantage of the Σ-Δ modulation technique to effectively reduce the cost and complexity of the hardware realization of the speaker system device, thus realizing the full digitalization of the whole sound transmission link and the integration of the system device with low power dissipation and volume. Furthermore, the system device according to the present invention is provided with a better control ability on the local sound field, thus providing a better practicable method for the voice secret transmission. | 04-26-2012 |
Hongfeng Chai, Shanghai CN
Hongxian Chai, Fujian CN
| Patent application number | Description | Published |
|---|---|---|
| 20100003415 | High voltage ceramic and glass insulator with function film of resisting pollution flashover and its preparation method - A high voltage ceramic and glass insulator with a function film is provided to resist pollution flashover and a preparation method is provided to produce the high voltage insulators. It is a common high voltage insulator covered with a layer of nano meter level inorganic film with the function of raising pollution flashover resisting, and the film is formed on the high voltage ceramic and glass insulator surface and made of a solution containing the titanium dioxide base, and the solution containing the titanium dioxide base includes a pure titanium dioxide solution or a binary compound oxide solution containing the titanium dioxide. The invention is suitably used for the power transmission and the transform line in the areas with the circumstance seriously polluted or in the remote mountainous areas. | 01-07-2010 |
Jie Chai, Hong Kong CN
| Patent application number | Description | Published |
|---|---|---|
| 20110068649 | BRUSHLESS DC MOTOR - A brushless direct current motor for use in a HVAC system, has a stator and a rotor rotatably mounted to the stator. The stator has a stator core, field windings wound on the stator core and a bushing. The rotor has a shaft rotatably supported by the bushing and adapted to connect with a valve adjuster of the HVAC system. The rotor also has at least one permanent magnet fixed with respect to the shaft. The bushing is a monolithic construction with two journal portions and one middle portion. The two journal portions support the shaft and are formed at respective axial ends of the middle portion. The middle portion has an inner diameter larger than an outer diameter of the shaft at portions corresponding to the middle portion, so as to form a gap between the middle portion and the shaft. | 03-24-2011 |
Jun-Xin Chai, Shenzhen City CN
| Patent application number | Description | Published |
|---|---|---|
| 20120083223 | ELECTRONIC DEVICE FOR ACCESSING WIRELESS NETWORK AND METHOD FOR SAVING RESOURCES FOR THE DEVICE - An electronic device for accessing wireless network includes a radio frequency (RF) module, a power supply management unit, a CPU and a data transmission interface. The RF module receives electromagnetic wave signal from networks and transmits electromagnetic wave signals to the networks. The data transmission interface transmits the electromagnetic wave signals from the RF module to the CPU, and transmits data and commands between the RF module and the CPU. When the electronic device does not communicate with a remote server on the networks during a predetermined time period, the CPU suspends the data transmission interface. A related method of saving resource is also provided. | 04-05-2012 |
Lun Chai, Hongkong CN
| Patent application number | Description | Published |
|---|---|---|
| 20100069130 | Combined Apparatus of Phone Holder and Wireless Earset - The invention relates to a combined apparatus of a phone holder and a wireless earset. The combined apparatus includes a phone holder and a wireless earset used cooperatively with a mobile phone. The phone holder includes a backplate, a bottom plate, a left holding arm, a right holding arm and a mounting structure. The wireless earset includes a casing, an earphone and a microphone. A holding device for holding the wireless earset is provided on the left holding arm or the right holding arm or the backplate of the phone holder. | 03-18-2010 |
Lun Chai, Hong Kong CN
| Patent application number | Description | Published |
|---|---|---|
| 20080295640 | Cover of Steering Wheel for Vehicle - This invention relates to a cover of steering wheel. The main body of the cover is a sleeve ( | 12-04-2008 |
| 20090010813 | Air Freshener - An air freshener of the invention includes a rotating box, a fixed base disposed on the rotating box, the rotating box rotating with respect to the fixed base, and a perfume box filled with a perfume, which can rotate with the rotating box. The rotating box has an annular shape in cross section and has an internal space for receiving and embedding the perfume box therein. Air holes are formed in the fixed base for exposing a portion of the perfume box when the rotating box is rotated with respect to the fixed base. The air freshener of the invention is applicable to be used inside a car or a room, and is capable of both refreshing the air and adjusting the release amount of the diffused perfume vapor. | 01-08-2009 |
| 20090230210 | Air Freshener - An air freshener of the invention includes a slideable box molded from thermoplastics, a holding jacket, a fixing device, and an essence box made of plastics and filled with liquid essence. The air freshener of the invention can be used inside a car or a room, and is capable of adjusting the release rate of the diffused essence gas. | 09-17-2009 |
| 20100112948 | Bluetooth Earset - The invention discloses a a Bluetooth earset comprising: a main body portion which has a built-in microphone; an earphone portion which is attached to the main body portion; and a connecting device which connects the main body portion to the earphone portion, wherein the earphone portion is held on the main body portion by the connecting device and the connecting device has a rotating or twisting mechanism which changes state of the earphone portion by causing the earphone portion to be rotated or twisted between a store state and a using state with respect to the main body portion. | 05-06-2010 |
| 20100210314 | Combined Apparatus of Bluetooth Earset and Charging Dock - The present invention discloses a combined apparatus of a Bluetooth earset and a charging dock, characterized in that the combined apparatus comprises the Bluetooth earset and the charging dock which can be connected to a power supply, said charging dock comprising a main body portion, and one end of the charging dock is an electrical connection portion which is connected to a DC power supply, and the other end of the charging dock is a holding cavity portion for fixing the Bluetooth earset, and electric contacts in the holding cavity portion are adapted to electric contacts on a bottom end of the Bluetooth earset. | 08-19-2010 |
| 20110148352 | HOLDER FOR HOLDING AND CHARGING MOBILE PHONE AND BLUETOOTH EARSET - A holder for holding and charging a mobile phone and bluetooth earset includes phone holder and earset stand portions. The phone holder portion includes a back plate, left and right holding arms attached to the back plate, left and right extension arms, a bottom member and bottom legs. The earset stand portion includes an earset stand back plate, an earset stand bottom piece, rim plate, and holding device, the earset stand portion being attached to the left or right holding arm or the left or right extension arm thereof in an integral or split manner. The holder further includes a holding cavity in a back surface of the back plate, a plug to receive power from an automobile, and a converting device which converts the received power into a direct current for charging the mobile phone and bluetooth earset. | 06-23-2011 |
Qiang Chai, Shenzhen City CN
| Patent application number | Description | Published |
|---|---|---|
| 20120040568 | AUDIO PLUG AND AUDIO CONNECTOR USING THE SAME - An audio connector includes an audio plug and a jack. The audio connector includes an isolating housing and a terminal partially positioned in the housing. The jack forms a receiving portion for receiving the terminal. The terminal includes a metallic flange extending out of the housing. The housing forms an isolated covering portion on the main body surrounding the metallic flange. | 02-16-2012 |
Zuo Chai, Shenzhen City CN
| Patent application number | Description | Published |
|---|---|---|
| 20100033953 | DIRECT TYPE BACKLIGHT MODULE - A direct backlight module includes a light optical plate, a plurality of point light sources, and a reflective member. The optical plate includes a light input surface and a light output surface opposite to the light output surface. The point light sources are positioned between the optical plate and the reflective member. The reflective element forms a plurality of curved reflective surfaces corresponding to the point light sources. Each curved reflective surface is a substantially spherical depression, and each point light source corresponds to a center of each spherical depression defined by one of the curved reflective surfaces. | 02-11-2010 |