| Patent application number | Description | Published |
|---|
| 20080308307 | TRACE STRUCTURE AND METHOD FOR FABRICATING THE SAME - A trace structure with a particular profile to eliminate stress concentration and the fabricating method thereof are provided. The trace structure includes a conductive line, a seed layer, and a protection layer, wherein an upper part of the trace line is covered by the protection layer to prevent sharp edges caused by over etching in the fabrication of the conductive line. Hence, the stress concentration due to the sharp edges in the trace structure is diminished and the reliability of packaging structures or other devices applying the trace structure is assured. | 12-18-2008 |
| 20090008729 | IMAGE SENSOR PACKAGE UTILIZING A REMOVABLE PROTECTION FILM AND METHOD OF MAKING THE SAME - The present invention discloses a structure of image sensor package utilizing a removable protection film. The structure comprises a substrate with a die receiving cavity and inter-connecting through holes. Terminal pads are formed under the inter-connecting through holes and metal pads are formed on an upper surface of the substrate. A die is disposed within the die receiving cavity by an adhesion material. Bonding pads are formed on the upper edge of the die. Bonding wires are coupled to the metal pads and the bonding pads. A protection layer is formed on the micro lens area to protect the micro lens from particle contamination. A removable protection film is formed over the protection layer to protect the micro lens from water, oil, dust or temporary impact during the packaging and assembling process. | 01-08-2009 |
| 20090166873 | INTER-CONNECTING STRUCTURE FOR SEMICONDUCTOR DEVICE PACKAGE AND METHOD OF THE SAME - The interconnecting structure for a semiconductor die includes a die having bonding pads on an active surface; a core attached the side wall (edge) of the die by adhesion material; an isolating base adhered on the active surface of the die by adhesion glue; a through silicon via (TSV) open from the back side of the die to expose the bonding pads; a build up layer coupled between the bonding pads to terminal metal pads by the through silicon via; solder balls melted on terminal pads, wherein the terminal pads located on the core and/or the die. | 07-02-2009 |
| 20090176494 | HANDOVER CONTROLLING PROCESS CAPABLE OF DETECTING LOST HANDOVER MESSAGE - The behavior of an MS and Serving BS is clarified in a situation where a handover message, such as a handover request message or an indication message, is lost. By setting a timer and an acknowledgement of the handover message, a handover control process is capable of detecting the loss of the handover message. When the loss is detected, the MS or the Serving BS can resend the lost message or perform some repairing steps to avoid asynchronous states of the MS and the Serving BS. | 07-09-2009 |
| 20090274302 | METHOD FOR DERIVING TRAFFIC ENCRYPTION KEY - A mobile station is provided. The mobile station includes one or more radio transceiver module and a processor. The processor performs a handover negotiation procedure with a serving base station so as to handover communication services to a target base station by transmitting and receiving a plurality of handover negotiation messages via the radio transceiver module, and generates an Authorization Key (AK) context and derives at least one Traffic Encryption Key (TEK) for the target base station. The AK context includes a plurality of keys shared with the target base station for encrypting messages to be transmitted to the target base station, and the TEK is a secret key shared with the target base station for encrypting traffic data. | 11-05-2009 |
| 20090276629 | METHOD FOR DERIVING TRAFFIC ENCRYPTION KEY - A mobile station is provided. The mobile station includes one or more radio transceiver module and a processor. The processor generates an Authorization Key (AK) context including at least one secret key shared with a base station, transmits at least one association negotiation message via the radio transceiver module to the base station to obtain an association of a service flow established by the base station, and generates at least one TEK according to the secret key and an identifier associated with the association. The service flow is established for traffic data transmission with the base station and the TEK is a secret key shared with the base station for encrypting and decrypting the traffic data. | 11-05-2009 |
| 20100061326 | METHODS FOR RESPONDING TO CO-LOCATED COEXISTENCE (CLC) REQUEST FROM A MOBILE ELECTRONIC DEVICE AND COMMUNICATIONS APPARATUSES CAPABLE OF CONTROLLING MULTI-RADIO COEXISTENCE - A communications apparatus is provided. A first radio module provides a first wireless communications service and communicates with a first communications device in compliance with a first protocol. A second radio module provides a second wireless communications service and communicates with a second communications device in compliance with a second protocol. A Co-Located Coexistence radio manager detects activities of the first radio modules, obtains a first traffic pattern describing downlink and/or uplink traffic allocations of the first radio module from the first radio module, and generates a second traffic pattern of the second radio module according to the first traffic pattern to coordinate operations of the first and second radio modules. The second traffic pattern describes recommended downlink and/or uplink traffic allocations to a plurality of sub-frames for the second radio module, and each sub-frame defined by the second protocol includes Orthogonal Frequency Division Multiplexing symbols. | 03-11-2010 |
| 20100322159 | PTA METHOD AND APPARATUS UTILIZING THE SAME - An apparatus includes a first and a second wireless communication modules and a packet traffic arbitration (PTA) module. The first wireless communication module issues a first request for a first transmission or reception operation in a first time period, wherein the first request includes information regarding a first power level for performing the first TX or RX operation. The second wireless communication module issues a second request for a second TX or RX operation in a second time period, wherein the second request includes information regarding a second power level for performing the second TX or RX operation. The packet traffic arbitration module receives the first request and the second request, and grants one or both of the first request and the second request according to the first power level and the second power level when the first time period is overlapped with the second time period. | 12-23-2010 |
| 20110007719 | METHOD FOR SETTING TRANSMISSION TIMING OF WIRELESS COMMUNICATION APPARATUS - A method for setting an uplink transmission timing of a wireless communication apparatus, comprises: acquiring an initial uplink transmission advance timing by an initial ranging procedure during the wireless communication apparatus being served by SBS; receiving a downlink preamble signal from SBS; determining the downlink preamble signal receiving time at the wireless communication apparatus; and, setting an uplink transmission timing for the wireless communication apparatus according to the acquired initial uplink transmission advance timing and the downlink preamble signal receiving time. Another method comprises: acquiring an initial uplink transmission advance timing by an initial ranging procedure during the wireless communication apparatus being served by SBS; handing over the wireless communication apparatus to TBS from SBS; and, updating the uplink transmission timing for the wireless communication apparatus according to the acquired initial uplink transmission advance timing and the difference of receiving times of downlink preamble signals transmitted from SBS and TBS. | 01-13-2011 |
| 20110097998 | System and methods for enhancing coexistence efficiency for multi-radio terminals - A method of scheduling transmitting and receiving communication slots for co-located radio devices is provided. A Bluetooth (BT) device first synchronizes its communication time slots with a co-located radio module, and then obtains the traffic pattern of the co-located radio module. Based on the traffic pattern, the BT device selectively skips one or more TX or RX time slots to avoid data transmission or reception in certain time slots and thereby reducing interference with the co-located radio module. In addition, the BT device generates a co-located coexistence (CLC) bitmap and transmits the CLC bitmap to its peer BT device such that the peer BT device can also skip data transmission or reception in certain time slots affected by the co-located radio module. The skipped time slots are disabled for TX or RX operation to prevent interference and to achieve more energy saving. | 04-28-2011 |
| 20110134746 | METHOD OF REDUCING INTERFERENCE BETWEEN TWO COMMUNICATION SYSTEMS OPERATING IN ADJACENT FREQUENCY BANDS - A method of reducing interference between two communication systems operating in adjacent frequency bands and coexisting in a communication device is provided, and the two communication systems are a first communication system using TDD and a second communication system which is content-based. The method includes deciding whether to perform an arbitration procedure on a downlink subframe of the first communication system according to a CINR of the first communication system and a RSSI of the second communication system; deciding whether to perform the arbitration procedure on an uplink subframe of the first communication system according to a transmit power of the first communication system and a RSSI value of the second communication system; and when deciding to perform the arbitration procedure on the downlink or uplink subframe, further deciding whether to send a specific packet to request one or more stations not to send packets to the second communication system. | 06-09-2011 |
