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Hao-Wen
Hao-Wen Chang, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20090278908 | LIGHTSCRIBE OPTICAL DISC DRIVE - An optical disc drive for marking a label side of a lightscribe disc is provided. The optical disc drive includes a spoke detecting device, a traverse assembly frame, a spindle motor PCB and an insulating base. The spoke detecting device is used for detecting spoke patterns on the lightscribe disc. The spindle motor PCB is communicated with the spoke detecting device through a flexible cable. The insulating base is coupled with the frame for supporting the spoke detecting device such that the spoke detecting device is separated from the lightscribe disc by a specified gap. | 11-12-2009 |
| 20110254910 | LIGHTSCRIBE OPTICAL DISC DRIVE - An optical disc drive for marking a label side of a lightscribe disc is provided. The optical disc drive includes a metallic plate, a spoke detecting device and a spindle motor PCB. The spoke detecting device is used for detecting spoke patterns on the lightscribe disc. The spindle motor PCB is supported on the metallic plate and having a notch such that a receptacle is defined by sidewalls of the notch and a surface of the metallic plate. The spoke detecting device is received in the receptacle such that the spoke detecting device is separated from the lightscribe disc by a specified gap. | 10-20-2011 |
| 20110258651 | LIGHTSCRIBE OPTICAL DISC DRIVE - An optical disc drive for marking a label side of a lightscribe disc is provided. The optical disc drive includes a spoke detecting device, a spindle motor PCB and an insulating pad. The spoke detecting device is used for detecting spoke patterns on the lightscribe disc. The spindle motor PCB is communicated with the spoke detecting device through a flexible cable. The insulating pad is coupled with the spindle motor PCB for supporting the spoke detecting device such that the spoke detecting device is separated from the lightscribe disc by a specified gap. | 10-20-2011 |
Hao-Wen Chen, Xinzhuang City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110026498 | Data Communication Method, Wireless Communication System, and Base Station - The invention provides a wireless communication system. In one embodiment, the wireless communication system comprises a base station and user equipment. The base station transmits data to user equipment via a plurality of the component carriers comprising a series of data transmission cycles, interleaves starting time of a plurality of active periods of the component carriers in each data transmission cycle in an order, and sends control data to the user equipment via the component carriers during the active periods of the component carriers. The user equipment receives the control data via the component carriers during the active periods of the component carriers. | 02-03-2011 |
Hao-Wen Chen, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100039518 | PORTABLE INFORMATION PRODUCT WITH LASER PROJECTION - A portable information product with laser projection is disclosed. The portable information product can be a cellular phone, a portable computer, or a personal digital assistant, wherein the portable information product has a data processing device. The data processing device has a main circuit module for processing stored data and forming an image output signal according to the stored data. Additionally, a laser projection device is disposed in the data processing device and is electrically connected to the main circuit module. Specifically, the laser projection device has a laser LED module, an energy reduction module, and an image amplifying module. In which, the laser LED module generates a laser scanning projection according to the image output signal. After that, the laser scanning projection is transmitted to the energy reduction module for decreasing the energy level, and then the energy-reduced laser scanning projection is transmitted to the image amplifying module for enlarging the image size and projecting onto a display region. As a result, the data stored in the data processing device can be easily viewed by multiple users. | 02-18-2010 |
| 20100265904 | METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR INTERFERENCE AVOIDANCE IN UPLINK COORDINATED MULTI-POINT RECEPTION - A method of providing interference avoidance in uplink CoMP may include generating an orthogonal frequency division multiplexing (OFDM) symbol for uplink transmission to coordinated multi-point (CoMP) cells, and providing a cyclic-prefix and a cyclic-postfix for the OFDM symbol generated to reduce uplink interference without backhaul transmission for delay or timing advance information. A corresponding apparatus and computer program product are also provided. An alternative method of providing interference avoidance in uplink CoMP may include measuring timing differences between downlink signals received at a mobile terminal in connection with coordinated multi-point (CoMP) transmission from a serving cell and one or more coordinating cells and adjusting uplink transmission timing for signals to be transmitted from the mobile terminal based on the timing differences measured. A corresponding apparatus and computer program product are also provided. | 10-21-2010 |
Hao-Wen Chen, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20120100851 | Apparatuses, Systems, and Methods for Inbound Handover Enhancement - A wireless communications device with a wireless module and a controller module is provided. The wireless module performs wireless transmission and reception to and from a service network comprising at least two first home base stations having the same physical cell identity (PCI) or physical scrambling code (PSC), a plurality of second home base stations neighboring the first home base stations, and a macro base station. The controller module receives a message from the macro base station via the wireless module, requests the wireless module to detect a plurality of PCIs or PSCs respectively corresponding to the first home base stations and the second home base stations in response to the message, and transmits to the macro base station via the wireless module the detected PCIs or PSCs, prior to being handed over to the one of the first home base stations from the macro base station. | 04-26-2012 |