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Jia-Hao
Jia-Hao Jhou, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20100228816 | SHARING SYSTEM AND MANAGEMENT METHOD FOR HARDWARE DEVICE - A sharing system for a hardware device cooperates with a first client host with a first operating system having a hardware driver to generate a management requirement to drive the hardware device. The sharing system according to the invention includes a first server host which may be coupled with a first client host and has a second operating system. The server host may be installed with a pseudo hardware driver to drive the hardware device according to the management requirement generated from the first server host. | 09-09-2010 |
Jia-Hao Li, Jhongli City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090244627 | Chromatics-based reading and writing system and method thereof - The present invention discloses a chromatics-based reading/writing system and method. In the present invention, the chromatics-based reading/writing system comprises: a color dot reading/writing device; a color dot recording medium recording data in the color-dot form; and a computer system coupled to the color dot reading/writing device, coding data into setting values of color dots, controlling the color dot reading/writing device to write data on the color dot recording medium in the form of color dots according to the setting values of color dots, controlling the color dot reading/writing device to read color dots on the color dot recording medium, and decoding the setting values of the color dots into the original data. | 10-01-2009 |
Jia-Hao Li, Niaosong Township TW
| Patent application number | Description | Published |
|---|---|---|
| 20120028549 | Auto-scraping apparatus - An auto-scraping apparatus for a work piece of a hard rail has a tracking device, a driving device and a tool device. The tracking device has a connecting frame, a moving frame, a lifting frame and a tool frame. The moving frame is movably connected to the connecting frame. The lifting frame is movably connected to the moving frame. The tool frame is rotatably connected to the lifting frame. The driving device is connected to the tracking device and has two linear motion units and a rotating motion unit. One of the linear motion units drives the moving frame and the other linear motion unit drives the lifting frame. The rotating motion unit is mounted in the tool frame and has a rotating shaft. The tool device is detachably connected to the driving device and has a tool carrier and a relieving tool. | 02-02-2012 |
Jia-Hao Tseng, Nantou City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090270136 | PORTABLE ELECTRONIC DEVICE - A portable electronic device includes a main casing having a battery-receiving groove for receiving a battery therein, and two aligned resilient abutting tongues flanking the battery-receiving groove. A cover is mounted removably on the main casing for covering the battery-receiving groove. Two anchoring members are mounted rotatably on the cover, extends into the main casing, and is operable so as to switch between a releasing state, where the abutting tongues are spaced respectively apart from the battery, and a clamping state, where the abutting tongues are pressed respectively against the battery. | 10-29-2009 |
Jia-Hao Wu, Gueishan Township TW
| Patent application number | Description | Published |
|---|---|---|
| 20090279623 | SYSTEM AND METHOD FOR PILOT DESIGN - A method for generating a pilot pattern for data to be transmitted in an orthogonal frequency-division multiplexing (OFDM) based communication system includes: allocating pilot symbols for a plurality of data streams to form a plurality of pilot clusters in the pilot pattern, wherein each of the pilot clusters includes ones of the pilot symbols, the ones of the pilot symbols being for respectively different ones of the data streams. | 11-12-2009 |
| 20100166105 | Transmitter and the Method Therefor - A transmitter and the method therefor are provided. The transmitter is applied in an orthogonal frequency division multiplexing (OFDM) based or other multicarrier communication systems. The transmitter uses N sub-carriers. Among the N sub-carriers, L sub-carriers (or tones) are reserved for PAPR reduction. L is less than N. The method includes the following steps. Original frequency domain data symbols are generated and fed into the reserved-tone symbol generation unit. The reserved-tone symbols are generated by using pure frequency domain signal processing. Then the reserved-tone symbols are combined with original data symbols to generate combined PAPR reduction signal. The resultant PAPR reduction signal can be fed into reserved-tone symbol generation unit iteratively to obtain updated reserved-tone symbols. For proper iterations, the original data symbols combined with L frequency domain reserved-tone symbols will result in lower PAPR transmit signal. | 07-01-2010 |
Jia-Hao Wu, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20090092194 | ADAPTIVE PILOT DESIGN FOR MOBILE SYSTEM - A method, and device implementing the method, for adaptively allocating pilot signals in a wireless communication system. The method includes receiving channel data, including channel length (L) data, inter-carrier interference power (P | 04-09-2009 |
Jia-Hao Wu, Guishan Township TW
| Patent application number | Description | Published |
|---|---|---|
| 20110110442 | Systems, Devices, And Methods For Generating Pilot Patterns For Use In Communications - A computer-implemented method for generating a pilot pattern for use in an orthogonal frequency-division multiplexing (OFDM) based communication system. The method includes: generating a basic resource unit to which a plurality of pilot symbols are allocated, each of the pilot symbols corresponding to a subcarrier frequency and an OFDM symbol; deriving one or more variant resource units from the basic resource unit; and combining ones of the basic resource unit and the one or more variant resource units to generate a resource block including the pilot pattern. | 05-12-2011 |