Patents Assigned to Egis Technology Inc.
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Patent number: 9460334Abstract: An electronic device is provided. The electronic device includes: a processor; a fingerprint recognition apparatus comprising a plurality of fingerprint sensing cells and a plurality of touch sensing cells; and a housing, wherein the processor is installed inside the housing. When an application executed by the processor does not utilize the fingerprint recognition apparatus, the processor controls the fingerprint recognition apparatus to enter a power-down mode to turn off the fingerprint sensing cells and the touch sensing cells. When the processor receives a fingerprint recognition request signal from the application, the processor further controls the fingerprint recognition apparatus to enter a power-saving mode to capture a first sensed image. When the processor determines that the first sensed image is a fingerprint image, the processor further controls the fingerprint recognition apparatus to enter an operation mode.Type: GrantFiled: February 5, 2015Date of Patent: October 4, 2016Assignee: Egis Technology Inc.Inventors: Kuo-Neng Lan, Yuan-Lin Chiang
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Patent number: 9400914Abstract: A method and electronic device for generating fingerprint enrollment data are provided. The method includes the steps of capturing first input data, wherein the first input data is divided into a plurality of first blocks and each of the first blocks has an index value; capturing second input data, wherein the second input data is divided into a plurality of second blocks and each of the second blocks has the index value; comparing and combining the first input data with the second input data to generate a comparison result; accumulating the index values of the first blocks and the second blocks in an area of overlapping between the first input data and second input data; and generating prompting information according to the comparison result.Type: GrantFiled: July 2, 2015Date of Patent: July 26, 2016Assignee: Egis Technology Inc.Inventors: Yuan-Lin Chiang, Yu-Chun Cheng
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Patent number: 9400912Abstract: A capacitive fingerprint sensor is provided. The capacitive fingerprint sensor includes a sensing array, an insulating surface disposed on the sensing array, and a readout module. The sensing array includes a plurality of sensing units, and each of the sensing units includes a sensing capacitor and a reference capacitor. When a finger contacts the insulating surface, the readout module obtains a sensing time interval corresponding to the sensing capacitor of each of the sensing units and a reference time interval corresponding to the reference capacitor of each of the sensing units during a sensing period. The readout module provides a sensing output according to the sensing time interval and the reference time interval to indicate a fingerprint ridge or a fingerprint valley of the finger.Type: GrantFiled: February 10, 2015Date of Patent: July 26, 2016Assignee: Egis Technology Inc.Inventor: Hsu-Heng Wu
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Patent number: 9367728Abstract: A fingerprint recognition method includes the following steps: obtaining a to-be-recognized fingerprint image of a to-be-recognized finger; extracting to-be-recognized data of the to-be-recognized fingerprint image, the to-be-recognized data including a to-be-recognized minutiae data set and a to-be-recognized skeleton; loading a minutiae-skeleton array of a registered finger, the minutiae-skeleton array including a plurality of elements, each of the plurality of elements including a registered minutiae data set and a registered skeleton; performing minutiae-skeleton verification on the to-be-recognized data and the minutiae-skeleton array to generate a verification result.Type: GrantFiled: December 5, 2014Date of Patent: June 14, 2016Assignee: EGIS TECHNOLOGY INC.Inventors: Yuan-Lin Chiang, Yu-Chun Cheng
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Patent number: 9252064Abstract: A fingerprint module of fingerprint identification chip is provided. The fingerprint module includes a substrate, a fingerprint identification chip, a molding layer, a color layer, and a protecting layer. The substrate includes a pair of surfaces and a plurality of pads. The surfaces are on the opposite sides of the substrate. The pads are exposed on one of the surfaces. The fingerprint identification chip electrically connects with the substrate according to at least a wire. The molding layer disposes on the substrate and covers the fingerprint identification chip and the wire. The color layer disposes on the molding layer. The protecting layer disposes on the color layer.Type: GrantFiled: May 15, 2014Date of Patent: February 2, 2016Assignees: DYNACARD CO., LTD., EGIS TECHNOLOGY INC.Inventors: Pai Ching Tsai, Nian-Horng Hwang
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Publication number: 20150243571Abstract: A fingerprint module of fingerprint identification chip is provided. The fingerprint module includes a substrate, a fingerprint identification chip, a molding layer, a color layer, and a protecting layer. The substrate includes a pair of surfaces and a plurality of pads. The surfaces are on the opposite sides of the substrate. The pads are exposed on one of the surfaces. The fingerprint identification chip electrically connects with the substrate according to at least a wire. The molding layer disposes on the substrate and covers the fingerprint identification chip and the wire. The color layer disposes on the molding layer. The protecting layer disposes on the color layer.Type: ApplicationFiled: May 15, 2014Publication date: August 27, 2015Applicants: DYNACARD CO., LTD., EGIS TECHNOLOGY INC.Inventors: PAI CHING TSAI, NIAN-HORNG HWANG
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Publication number: 20150163219Abstract: A biometrics data recognition apparatus includes a computer device and a biometrics data recognition device, which includes a biometrics data sensor, a control processor and a storage. The biometrics data sensor captures to-be-recognized biometrics data of an organism. storage stores template biometrics data and website login data corresponding to each other. The control processor receives and judges whether the to-be-recognized biometrics data matches with the template biometrics data and outputs the website login data to the computer device if a match occurs. The computer device communicates with a cloud server and extracts login format data from the cloud server according to the website login data, and combines the website login data with the login format data to make the computer device log in a website corresponding to the website login data. Biometrics data recognition system, method and application program are also disclosed.Type: ApplicationFiled: April 10, 2014Publication date: June 11, 2015Applicant: EGIS TECHNOLOGY INC.Inventors: SEN-CHOU LO, YUAN-LIN CHIANG, JUN-CHAO LU
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Publication number: 20130254326Abstract: The present invention discloses an electronic device, a cloud storage system, a method thereof and a tangible embodied computer readable medium. The cloud storage system comprises at least one server and an electronic device. The at least one server provides a plurality of cloud storage spaces for accessing data. The electronic device comprises a storage management interface and is connected to each of the servers via Internet in order to access the cloud storage space. Wherein, the cloud storage spaces are integrated as a virtual storage space by the electronic device for a user to access data therefrom. The user can concurrently access the cloud storage spaces through the storage management interface of the electronic device, or access one of the cloud storage spaces by multi-thread or multi-process so as to raise the access speed.Type: ApplicationFiled: June 26, 2012Publication date: September 26, 2013Applicant: EGIS TECHNOLOGY INC.Inventors: Yung-Chiuan Weng, Chun-Hao Yeh, Wei Zhang, Bin Qian
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Patent number: 8072060Abstract: In a fingerprint apparatus, fingerprint sensing members disposed on a silicon substrate detect skin textures of a finger placed thereon to generate electric signals. A set of integrated circuits formed on the substrate processes the electric signals. First bonding pads are disposed on the substrate and electrically connected to the set of integrated circuits. A first insulating layer is disposed below the first bonding pads. Metal plugs penetrating through the substrate are respectively electrically connected to the first bonding pads. A second insulating layer is formed on the substrate and between the metal plugs and the substrate. Second bonding pads are formed on a rear side of the second insulating layer, and are respectively electrically connected to the first bonding pads through the metal plugs. The protection layer is disposed on the substrate and covers the sensing members to form a flat touch surface to be touched by the finger.Type: GrantFiled: October 14, 2009Date of Patent: December 6, 2011Assignee: Egis Technology Inc.Inventor: Bruce C. S. Chou
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Patent number: 7961919Abstract: An imaging device for sensing an image of an object includes a negative feedback amplifier, a substrate, a sense electrode, a couple electrode and an insulation protection layer. The sense and couple electrodes are disposed above the substrate. The insulation protection layer covers the sense and couple electrodes. The sense electrode and the object form a sense capacitor. The couple electrode and the object form a couple capacitor. A negative input terminal of the negative feedback amplifier is directly electrically connected to the sense electrode, and the couple electrode is directly electrically connected to one of a signal output terminal of the negative feedback amplifier and a signal input terminal of the imaging device.Type: GrantFiled: October 2, 2009Date of Patent: June 14, 2011Assignee: Egis Technology Inc.Inventor: Bruce C. S. Chou
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Patent number: 7915722Abstract: An information sensing device includes a substrate, one information sensing chip, one electroconductive structure and a molded body. An electrical output portion including output connections is formed on the substrate. The information sensing chip is electrically connected to the electrical output portion and has one bottom chip surface mounted on the substrate, and one top chip surface to be close to or in contact with an object to sense specific information of the object. The electroconductive structure is electrically connected to the electrical output portion. The molded body is in contact with the information sensing chip and the at least one electroconductive structure to expose the top chip surface and a first surface of the electroconductive structure. The top chip surface is disposed opposite the bottom chip surface. The top chip surface and the first surface are exposed outside and disposed on substantially the same plane.Type: GrantFiled: December 20, 2007Date of Patent: March 29, 2011Assignee: Egis Technology Inc.Inventors: Bruce C. S. Chou, Chen-Chih Fan
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Patent number: 7822239Abstract: A fingerprint sensing device includes a chip substrate, first connecting pads and a flexible printed circuit board. The substrate has fingerprint sensing cells. The first connecting pads are respectively disposed on the fingerprint sensing cells and exposed from a top surface of the substrate. The printed circuit board is disposed above the substrate and has signal transmission structures exposed from a bottom surface of the printed circuit board. The fingerprint sensing cells are respectively electrically connected to the signal transmission structures, and a top surface of the printed circuit board serves as a contact surface for a finger so that sensed fingerprint signals of the finger are transmitted to the fingerprint sensing cells through the signal transmission structures. The numbers of the first connecting pads, the fingerprint sensing cells and the signal transmission structures are equal to one another. A method of manufacturing the fingerprint sensing device is also disclosed.Type: GrantFiled: August 7, 2008Date of Patent: October 26, 2010Assignee: Egis Technology, Inc.Inventor: Bruce C. S. Chou
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Publication number: 20100235646Abstract: A verification method and a verification system are disclosed. The verification method is applicable to an electronic device including a system memory and a BIOS memory provided with a Pre-Boot Authentication (PBA) application and prescribed biometric data. In one embodiment, the verification method comprises the steps of executing a BIOS process to load the operation code (OPCode) or the BIOS driver of the BIOS from the BIOS memory to the system memory to establish a communication channel between the electronic device and a biometric device; loading the PBA application to the system memory for running; loading the prescribed biometric data to the system to compare with biometric data acquired by the biometric data capture device; and requesting the BIOS to load an operation system when the comparing result is matched.Type: ApplicationFiled: March 10, 2010Publication date: September 16, 2010Applicant: EGIS TECHNOLOGY INC.Inventors: Tong-Long Fu, Sheng-Lung Li
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Patent number: 7669047Abstract: A biometrics signal input device with a USB interface is connected to a computer apparatus to control BIOS booting procedures of the computer apparatus. The computer apparatus communicates with a USB controller of the input device through the USB interface according to a USB communication protocol and regards this device as a USB device. Then, the computer apparatus executes a program stored in a memory of the input device and enables a biometrics sensor to read biometrics data of a user. Then, to-be-identified biometrics data and biometrics template data pre-stored in the memory are transferred to a main memory of the computer apparatus. A CPU of the computer apparatus compares the to-be-identified biometrics data with the biometrics template data. After the comparison passes, the BIOS booting procedures are allowed to be continued until the CPU has completely loaded an operation system stored in a main storage device of the computer apparatus.Type: GrantFiled: June 20, 2006Date of Patent: February 23, 2010Assignee: EGIS Technology Inc.Inventors: Bruce C. S. Chou, Jer-Wei Chang
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Patent number: 7620761Abstract: A multi-functional storage apparatus and a control method thereof for executing the steps of: receiving a first command outputted from an operation system through a driver and responding to the first command to make the operation system identify an attribute of the multi-functional storage apparatus; transferring an application program stored in a storage device of the multi-functional storage apparatus according to an executing request of the operation system; executing, by the operation system, the application program to generate a second command, wherein the first command and the second command pertain to a control transfer command (CTC) for enabling a control transfer; and receiving the second command to control a signal generator of the multi-functional storage apparatus to generate an external signal, transferring the external signal back to the operation system; and converting the CTC into a bulk transfer command (BTC) for enabling a bulk transfer.Type: GrantFiled: September 27, 2007Date of Patent: November 17, 2009Assignee: EGIS Technology Inc.Inventors: Bruce C. S. Chou, Jer-Wei Chang
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Patent number: 7606440Abstract: In a linear image sensing device with image matching function, a linear sensors array senses a finger, which is moving over it, to obtain fragment image analog signals, which are amplified, by a programmable gain amplifier, into amplified signals. An analog-to-digital converter sequentially converts the amplified signals into digital image signals. An image matching module sequentially receives and processes adjacent two of the digital image signals, and outputs continuous non-overlapped fragment images through an input/output interface. A control logic controls operations and communications of the above-mentioned components. A terminal system receives the non-overlapped fragment images and assembles the non-overlapped fragment images into a complete fingerprint image in a manner of stacking the images side by side.Type: GrantFiled: March 16, 2006Date of Patent: October 20, 2009Assignee: Egis Technology Inc.Inventors: Bruce C. S. Chou, Yung-Pin Lee, Jer-Wei Chang
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Patent number: 7539830Abstract: A portable storage device capable of automatically running biometrics application programs includes a control module, a storage unit and a biometrics sensor. The control module, in which firmware is stored, is electrically connected to a terminal host, a storage unit and a biometrics sensor. The firmware is configured to divide the storage unit into a plurality of blocks including a biometrics application program block and a private block. The biometrics application program block stores at least one biometrics application program. The firmware enables an operation system of the terminal host to treat the biometrics application program block as an compact disk drive and disables or closes the compact disk drive after automatic running the at least one biometrics application program. The least one biometrics application program guides a user to perform a biometrics identification procedure, and then enables a specific operation.Type: GrantFiled: June 1, 2006Date of Patent: May 26, 2009Assignee: Egis Technology Inc.Inventors: Bruce C. S. Chou, Jer-Wei Chang
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Patent number: 7519205Abstract: A biometrics method based on a thermal image of a finger includes the steps of: acquiring the thermal image of the finger; and extracting a finger-print image or a finger-vein image from the thermal image and thus verifying a user's identity according to the finger-print image or the finger-vein image.Type: GrantFiled: February 1, 2008Date of Patent: April 14, 2009Assignee: Egis Technology Inc.Inventor: Bruce C. S. Chou
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Patent number: 7519829Abstract: A storage device to be connected to a terminal host includes a control module to be connected to the host, and a biometrics sensor and a storage unit both connected to the control module. The host runs a biometrics application program (AP) to inform the control module to control the sensor to read to-be-identified biometrics data of a user and to determine whether the to-be-identified biometrics data matches with biometrics template data stored in the storage device. When the two sets of data match with each other, the host runs a host-specific-code generating program to generate and transfer a host specific code to the control module. The control module generates a device specific code using a device-specific-code generating program stored therein, determines whether the codes match with each other, and enables the host to access a data protection unit of the storage device when the codes match with each other.Type: GrantFiled: June 15, 2006Date of Patent: April 14, 2009Assignee: EGIS Technology Inc.Inventors: Bruce C. S. Chou, Jer-Wei Chang
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Patent number: 7519203Abstract: A portable encrypted storage device with biometric identification includes a host interface connected to a terminal host, a controller connected to the host interface, a memory module, a fingerprint sensor, an encryption/decryption chip and a portable large-capacity storage unit connected to the controller. The controller communicates with the host by handshakes and enables the host to automatically run a fingerprint identification driver and application program from the memory module to the host. The host receives an instruction from the user through the driver and program, and informs the controller to control the fingerprint sensor to read to-be-recognized fingerprint data of the user. The host judges whether or not the to-be-recognized fingerprint data substantially matches with a fingerprint template stored in the memory module. If a match occurs, the host can recognize and access the hidden portable large-capacity storage unit through the encryption/decryption chip.Type: GrantFiled: April 27, 2005Date of Patent: April 14, 2009Assignees: Egis Technology Inc., Aimgene Technology Co., Ltd.Inventors: Li-Kuo Chiu, Bruce C. S. Chou