Tien-Fu
Tien-Fu Chan, Kaohsiung City TW
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20130169411 | METHOD FOR OPERATING AN ELECTRONIC LOCK - A method for operating an electronic lock is disclosed. The electronic lock includes a processing unit, an inner body and an outer body. The inner body includes an inner input portion, and the outer body includes an input device. The method includes operating the inner input portion of the inner body to output various signals according to operation of the inner input portion, wherein the various signals comprises a first signal and utilizing the input device to log in a manage menu of the electronic lock when the processing unit receives the first signal, wherein the manage menu of the electronic lock comprises a first controlling item for setting a left-handed mode or a right-handed mode by the input device. | 07-04-2013 |
Tien-Fu Chen, Chia-Yi TW
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20090097294 | Dual-ported and-type match-line circuit for content-addressable memories - A dual-ported AND-type match-line circuit includes at least one dual-ported dynamic AND gate. The dual-ported dynamic AND gate includes a group of CAM cells and a dual-ported dynamic circuit. A group of CAM cells connected to a dual-ported dynamic circuit and to the GND. The dual-ported dynamic circuit is connected to a group of CAM cells. The dual-ported dynamic circuit includes a setting circuit, a first directing circuit, a second directing circuit, a first AND dynamic output circuit and a second AND dynamic output circuit. | 04-16-2009 |
20100274550 | Integrated development structure having virtual inputs/outputs for embedded hardware/software - With the present invention, buses and silicon IPs are simulated together. A virtual platform is provided for designing hardware and system. And correct and fast simulations of I/Os are provided through the I/Os on a FPGA. Thus, software performances are monitored and system bottlenecks are acquired. | 10-28-2010 |
20100306209 | PATTERN MATCHER AND ITS MATCHING METHOD - A pattern matching method is disclosed. The method includes following steps. A character is searched in a skip table of a pattern such that a flag value and a skip value are returned. The sliding window is shifted according to the skip value when the flag value indicates the character is not a pattern end. The character plus at least one byte preceding the character is hashed when the flag value indicates the character is the pattern end such that a character hashing value is returned. A pattern end portion is hashed, wherein the size of the pattern end portion is equal to the size of the character plus the size of the byte such that a pattern hashing value is returned. The character hashing value is compared with the pattern hashing value. An exact matching process is performed when the character hashing value is equal to the pattern hashing value. | 12-02-2010 |
20110307741 | Non-intrusive debugging framework for parallel software based on super multi-core framework - A non-intrusive debugging framework for parallel software based on a super multi-core framework is composed of a plurality of core clusters. Each of the core clusters includes a plurality of core processors and a debug node. Each of the core processors includes a DCP. The DCPs and the debug node are interconnected via at least one channel to constitute a communication network inside each of the core clusters. The core clusters are interconnected via a ring network. In this way, the memory inside each of the debug nodes constitutes a non-uniform debug memory space for debugging without affecting execution of the parallel program, such that it is applicable to current diversified dynamic debugging methods under the super multi-core system. | 12-15-2011 |
Tien-Fu Chen, Ming-Hsiung TW
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20100287326 | Circuit of on-chip network having four-node ring switch structure - A hierarchical ring architecture is constructed with on-chip networks. The on-chip network includes two type-0 ring nodes and two type-1 ring nodes. The present invention provides multiple data transfer in parallel between multiple processor cores or multiple function units and register banks with dynamic configuration. The present invention thus obtains a low control complexity, an optimized local bandwidth, an optimized remote node path, a low routing complexity and a simplified circuit. | 11-11-2010 |
20100287400 | Apparatus providing locally adaptive retiming pipeline with swing structure - The present invention uses a swing structure to avoid using a clock period at a non-efficient execution time. The execution time is precisely controlled to enhance a performance of a processor using a low voltage. Thus, synchronization problems in a chip under different environments are solved for high reliability. | 11-11-2010 |
Tien-Fu Chen, Tu-Cheng TW
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20100103566 | PROTECTION CIRCUIT AND PORTABLE ELECTRONIC DEVICE EMPLOYING THE SAME - An exemplary protection circuit includes a protecting unit for protecting the protection circuit, a detecting unit electrically connected to the protecting unit, and a processor. The detecting unit is configured for detecting whether water enters into the detecting unit or not, and outputting a detecting result. The processor is electrically connected to the protecting unit and the detecting unit, and controls the protecting unit to turn on or cut off in response to the detecting result. | 04-29-2010 |
Tien-Fu Chen, Min-Hsiung TW
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20100107167 | MULTI-CORE SOC SYNCHRONIZATION COMPONENT - The present invention discloses a multi-core SOC synchronization component, which comprises a key administration module, a thread schedule unit supporting data synchronization and thread administration, and an expansion unit serving to expand the memory capacity of the key administration module. The present invention can improve interconnect traffic and prevents from interconnect blocking. The present invention can function as a standard interface of different components. Thus, the present invention can solve the synchronization problem and effectively accelerate product design. | 04-29-2010 |
20140215284 | DYNAMIC SCALING PROCESSOR DEVICE AND PROCESSING METHOD THEREOF - A dynamic scaling processor device and processing method thereof, having a timing decoder, a multi-cycle controller, a correction flip-flop. The timing decoder is provided with a plurality of cycles therein, to receive a plurality of instructions, to select corresponding cycles as its predetermined cycles based on type of each instruction, and output the predetermined cycles and its corresponding instructions to the multi-cycle controller. The multi-cycle controller computes results of the instructions based on the predetermined cycles or a single cycle, and outputs them to the correction flip-flop. The error detection flip-flop utilizes a first clock signal and a stalled second clock signal, to sample a same result, and correct the results when outcomes of samplings are different. | 07-31-2014 |
Tien-Fu Cheng, Banciao TW
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20100087093 | CONNECTOR FOR ADAPTING ADAPTORS OF VARIOUS PROTOCOLS - A connector adaptor suitable for various transmission protocols is disclosed. The connector includes a hollow case, two positioning sets, two terminal sets. The two positioning sets are formed on the upper side and a lower side of said hollow case. The two terminal sets are connected to the positioning sets respectively, and said terminal sets are respectively connected to a flat face of said positioning set for an electrical connection. The hollow case is made in a plastic injection process. | 04-08-2010 |
20100087094 | Connector And Circuit Board For Multiple Transmission Interfaces - A connector and circuit board suitable for multiple transmission interfaces, which can be applied to storage devices or computer devices is disclosed. The connector device includes a connector case, and two transmission interfaces respectively disposed on upper and lower sides of the connector case. One end connector case serves to electrically connect with the circuit board, and another end serves as the transmission interfaces complying with at least two different specifications. Thus, the users may select suitable transmission interface according to actual needs. | 04-08-2010 |
Tien-Fu Chung, Keelung City TW
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20150049423 | KEYBOARD MODULE CAPABLE OF SUPPORTING A PORTABLE ELECTRONIC DEVICE - The present invention discloses a keyboard module capable of supporting a portable electronic device. The keyboard module includes a keyboard base and a supporting mechanism, and the supporting mechanism is disposed on the keyboard base. A containing space is formed inside the supporting mechanism, and the supporting mechanism includes at least one track and a supporting device. The at least one track is disposed in the containing space, and the supporting device is slidably disposed inside the containing space. The supporting device slides along the at least one track to extend outside the containing space to a supporting position for supporting the portable electronic device. | 02-19-2015 |
Tien-Fu Huang, Hsinchu TW
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20080211750 | Resistance balance circuit - This invention discloses a resistance balance circuit including: at least two electronic components aligned in a row matrix, connected to one another in parallel, thereby forming a row matrix structure; an input end disposed at one end of the row matrix structure and configured for entry of current passing the electronic components in the row matrix structure; and an output end disposed diagonally opposite to the input end in the row matrix structure and configured for exit of the current passing the electronic components in the row matrix structure, wherein routes for the current passing the electronic components from the input end to the output end are equal in length, and thus the same current passes the electronic components in the matrix structure. | 09-04-2008 |
Tien-Fu Huang, Baoshan Township TW
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20100155745 | MULTICHIP LIGHT-EMITTING DIODE - A multichip light-emitting diode (LED) includes a reflective cup, a plurality of light-emitting chips and a package. The light-emitting chips are disposed in the reflective cup and emit light when driven. The package is disposed in the reflective cup and covers the light-emitting chips. The package further has a plurality of lenses corresponding to the light-emitting chips one by one. The lenses refract light emitted by the corresponding light-emitting chips, respectively. An extrinsic light efficiency of the multichip is increased through the design of the multichip LED. | 06-24-2010 |
Tien-Fu Lin, Taichung City TW
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20130146637 | TRIGGER STRUCTURE FOR SWITCHING ONE SHOOT MODE OR REPEAT SHOOT MODE - A trigger structure for switching one shoot mode or repeat shoot mode includes a trigger member and a switching member. The trigger member has a recess defined laterally. Two protrusions are defined in the inner wall of the recess. The switching member has an adjusting member and a trigger plate. Under this arrangement, when the adjusting member is pressed into the recess, the trigger plate is at one position to allow the trigger to shoot in a repeat shoot mode; when the adjusting member is turned to abut against the two protrusions, the trigger plate is at another position to allow the trigger to shoot in a one shoot mode. | 06-13-2013 |
Tien-Fu Yeh, An-Ding Hsiang TW
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20090047109 | TRANSFER WHEEL DEVICE FOR A SLICER - A transfer wheel device for a slicer has a rolling pipe and an inner pipe. The rolling pipe is rotatably connected to the slicer and has multiple inlet holes formed trough an external surface of the rolling pipe. The inner pipe is rotatably mounted in the rolling pipe and securely on the slicer and has a linear suction array. The linear suction array is formed linearly on an external surface of the inner pipe and has multiple suction units. Each suction unit has a suction hole formed through the inner pipe to increase ease and effectiveness of the transfer wheel device. | 02-19-2009 |