Patents by Inventor A-Chu Lai
A-Chu Lai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20220263221Abstract: An electronic package is provided and includes a first carrier structure having a plurality of antenna feed lines, and an antenna module disposed on the first carrier structure. The antenna module includes a substrate body having a plurality of recesses with different depths. Further, antenna layers are formed in the plurality of recesses and electromagnetically coupled to the antenna feed lines so as to improve the overall radiation efficiency of the antenna assembly.Type: ApplicationFiled: April 15, 2021Publication date: August 18, 2022Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Chung-Yu Ke, Chia-Chu Lai, Liang-Pin Chen
-
Publication number: 20220262747Abstract: An electronic package is provided, including at least an electronic element and at least an antenna structure disposed on a carrier structure. The antenna structure includes a base portion configured with an antenna body and a plurality of support portions disposed on the base portion. As such, the base portion is disposed over the carrier structure through the support portions and a plurality of open areas are formed between the base portion and the carrier structure to serve as an air gap, thereby effectively improving the performance gain and efficiency of the antenna body.Type: ApplicationFiled: April 19, 2021Publication date: August 18, 2022Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.Inventors: Chih-Hsien Chiu, Wen-Jung Tsai, Chia-Chu Lai
-
Patent number: 11412872Abstract: The reinforced structure of the composite chopsticks of the present invention is fixed in a gripping portion and a clamping portion, and mainly comprises a first tubular member, a filling portion and a second tubular member. The first tubular member is positioned in the clamping portion and has at least one first open slot; the filling portion fills in the interior of the clamping portion and the first open slot to fix the first tubular member; and the second tubular member is fixed in the interior of the gripping portion and is formed by extending one end of the first tubular member. In this way, the reinforced structure can be effectively positioned during the molding process, and the bonding force between the heterogeneous materials can be increased to enhance the strength of the clamping portion, so as to improve the product quality and to prolong the service life.Type: GrantFiled: February 23, 2021Date of Patent: August 16, 2022Inventor: Yin-Chu Lai
-
Publication number: 20220124472Abstract: A bluetooth communication method includes: a first communication device establishing bluetooth connection with a second communication device, wherein the first communication device is configured to execute multiple tasks; the first communication device communicating with the second communication device through the bluetooth connection, to allocate at least one task of the multiple tasks to the second communication device for execution; and the first communication device receiving an execution result of the at least one task from the second communication device through the bluetooth connection.Type: ApplicationFiled: December 28, 2021Publication date: April 21, 2022Applicant: MediaTek Singapore Pte. Ltd.Inventors: Wei-Chu Lai, Wei-Lun Wan, FEI KONG
-
Patent number: 11234110Abstract: A bluetooth communication method includes: a first communication device establishing bluetooth connection with a second communication device, wherein the first communication device is configured to execute multiple tasks; the first communication device communicating with the second communication device through the bluetooth connection, to allocate at least one task of the multiple tasks to the second communication device for execution; wherein the at least one task includes a scan task; and the first communication device receiving an execution result of the at least one task from the second communication device through the bluetooth connection.Type: GrantFiled: July 31, 2020Date of Patent: January 25, 2022Assignee: MediaTek Singapore Pte. Ltd.Inventors: Wei-Chu Lai, Wei-Lun Wan, Fei Kong
-
Patent number: 11223117Abstract: An electronic package includes: a carrier structure; a first electronic component disposed on the carrier structure; a first insulating layer formed on the carrier structure; a first antenna structure coupled to the first insulating layer and electrically connected to the first electronic component; and a second antenna structure embedded in the carrier structure. As such, the electronic package provides more antenna functions within a limited space so as to improve the signal quality and transmission rate of electronic products. An electronic device having the electronic package is also provided. The electronic device is applicable to an electronic product having an antenna function.Type: GrantFiled: July 24, 2018Date of Patent: January 11, 2022Assignee: Siliconware Precision Industries Co., Ltd.Inventors: Bo-Siang Fang, Kuan-Ta Chen, Chia-Chu Lai, Ying-Wei Lu
-
Publication number: 20210259444Abstract: The reinforced structure of the composite chopsticks of the present invention is fixed in a gripping portion and a clamping portion, and mainly comprises a first tubular member, a filling portion and a second tubular member. The first tubular member is positioned in the clamping portion and has at least one first open slot; the filling portion fills in the interior of the clamping portion and the first open slot to fix the first tubular member; and the second tubular member is fixed in the interior of the gripping portion and is formed by extending one end of the first tubular member. In this way, the reinforced structure can be effectively positioned during the molding process, and the bonding force between the heterogeneous materials can be increased to enhance the strength of the clamping portion, so as to improve the product quality and to prolong the service life.Type: ApplicationFiled: February 23, 2021Publication date: August 26, 2021Inventor: Yin-Chu LAI
-
Patent number: 11081776Abstract: An electronic package is provided. A functioning member having a concave portion and a second antenna portion is disposed on a carrier having a first antenna portion. The concave portion and the carrier form a functioning space. The first antenna portion and the second antenna portion are disposed in a projection space of the functioning space. The first antenna portion induces the second antenna portion.Type: GrantFiled: August 29, 2019Date of Patent: August 3, 2021Assignee: Siliconware Precision Industries Co., Ltd.Inventors: Ying-Wei Lu, Bo-Siang Fang, Kuan-Ta Chen, Chia-Chu Lai
-
Publication number: 20210234055Abstract: A solar cell module is provided. The solar cell module includes a first substrate, a second substrate opposite to the first substrate, a cell unit disposed between the first and second substrates, a first thermosetting resin layer disposed between the cell unit and the first substrate, a first thermoplastic resin layer disposed between the cell unit and the first thermosetting resin layer, a second thermosetting resin layer disposed between the cell unit and the second substrate, and a second thermoplastic resin layer disposed between the cell unit and the second thermosetting resin layer, wherein at least one of the first thermoplastic resin layer and the second thermoplastic resin layer contains 0.1% to 10% of light diffusion particles.Type: ApplicationFiled: December 30, 2020Publication date: July 29, 2021Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Wen-Hsien WANG, Min-Tsung KUAN, Chiou-Chu LAI, Hsin-Hsin HSIEH
-
Publication number: 20210202770Abstract: A solar cell module is provided. The solar cell module includes a first substrate, a second substrate opposite the first substrate, a cell unit disposed between the first and second substrates, a first thermosetting resin layer disposed between the cell unit and the first substrate, a first thermoplastic resin layer disposed between the cell unit and the first thermosetting resin layer, a second thermosetting resin layer disposed between the cell unit and the second substrate, and a second thermoplastic resin layer disposed between the cell unit and the second thermosetting resin layer.Type: ApplicationFiled: December 31, 2019Publication date: July 1, 2021Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Min-Tsung KUAN, Wen-Hsien WANG, Yi-Chun LIU, Hsin-Hsin HSIEH, Chiou-Chu LAI
-
Publication number: 20210153272Abstract: A method for Bluetooth inquiry/paging and a communication device therefor are provided. The method includes transmitting a plurality of inquiry/paging messages in a transmission time slot to inquire/page a peer device, wherein, the number of inquiry/paging messages is greater than two; and activating a plurality reception windows in a reception time slot to receive response messages from the peer device. The invention also provides a corresponding communication device. The invention reduces the time required for inquiry/paging to the peer device, thereby reducing the time it takes to establish a Bluetooth connection between the two devices.Type: ApplicationFiled: November 18, 2020Publication date: May 20, 2021Inventors: Wei-Chu LAI, Wei LIU, Yuan LIU, Yuting CHI, Guangxiong ZHANG, Xiao WEN
-
Publication number: 20210037366Abstract: A bluetooth communication method includes: a first communication device establishing bluetooth connection with a second communication device, wherein the first communication device is configured to execute multiple tasks; the first communication device communicating with the second communication device through the bluetooth connection, to allocate at least one task of the multiple tasks to the second communication device for execution; wherein the at least one task includes a scan task; and the first communication device receiving an execution result of the at least one task from the second communication device through the bluetooth connection.Type: ApplicationFiled: July 31, 2020Publication date: February 4, 2021Inventors: Wei-Chu Lai, Wei-Lun Wan, FEI KONG
-
Publication number: 20210013583Abstract: An electronic package is provided. A functioning member having a concave portion and a second antenna portion is disposed on a carrier having a first antenna portion. The concave portion and the carrier form a functioning space. The first antenna portion and the second antenna portion are disposed in a projection space of the functioning space. The first antenna portion induces the second antenna portion.Type: ApplicationFiled: August 29, 2019Publication date: January 14, 2021Inventors: Ying-Wei Lu, Bo-Siang Fang, Kuan-Ta Chen, Chia-Chu Lai
-
Patent number: 10840581Abstract: An electronic package is provided with a first substrate having a first antenna portion that is stacked on a second substrate having a second antenna portion via an antenna component. During a packaging process, a gap between the first substrate and the second substrate is held constantly by the antenna component. At the same time, the antenna component is regarded as a third antenna portion of the electronic package. The performance of the antennae is not adversely affected by the antenna component despite the fact that the antenna component is in close proximity to the first and second antenna portions.Type: GrantFiled: December 26, 2018Date of Patent: November 17, 2020Assignee: Siliconware Precision Industries Co., Ltd.Inventors: Bo-Siang Fang, Kuan-Ta Chen, Chia-Chu Lai
-
Patent number: 10840965Abstract: A testing system includes: a bilinear polarized antenna for receiving and dividing a circularly polarized radio wave associating with a horizontal and a vertical polarization path of an object-to-be-tested into a first and a second high frequency signal; a phase retarder for delaying a phase of the first high frequency signal by 90 degrees to form a first high frequency signal with a phase delay of 90 degrees; a power splitter for receiving or synthesizing the first high frequency signal with the phase delay of 90 degrees and the second high frequency signal; and a high frequency signal transceiver for measuring power of the first high frequency signal with the phase delay of 90 degrees and the second high frequency signal and determining states of the horizontal and vertical polarization paths of the object-to-be-tested based on the power. Therefore, the testing system can speed up testing of the object-to-be-tested.Type: GrantFiled: April 8, 2020Date of Patent: November 17, 2020Assignee: Siliconware Precision Industries Co., Ltd.Inventors: Bo-Siang Fang, Kuan-Ta Chen, Ying-Wei Lu, Chia-Chu Lai, Cheng-Tsai Hsieh
-
Patent number: 10824027Abstract: A display panel includes a first substrate; a second substrate disposed opposite to the first substrate; a display medium disposed between the first substrate and the second substrate; and a first engaging structure including a first protruding portion and a first receiving portion. The first protruding portion is disposed on a first surface of the first substrate, and the first receiving portion is disposed on a second surface of the second substrate. The first receiving portion has a first opening to expose a portion of the second surface of the second substrate. At least a portion of the first protruding portion is disposed within the first opening of the first receiving portion. The first protruding portion and the portion of the second surface of the second substrate exposed from the first opening are spaced apart by a distance.Type: GrantFiled: March 13, 2019Date of Patent: November 3, 2020Assignee: INNOLUX CORPORATIONInventors: Kuo-Liang Chuang, Shu-Lan Chen, Chiu-Lien Yang, Sheng-Nan Fan, Shih-Hsiung Wu, Jui-Chu Lai, Feng-Yu Lin
-
Publication number: 20200304165Abstract: A testing system includes: a bilinear polarized antenna for receiving and dividing a circularly polarized radio wave associating with a horizontal and a vertical polarization path of an object-to-be-tested into a first and a second high frequency signal; a phase retarder for delaying a phase of the first high frequency signal by 90 degrees to form a first high frequency signal with a phase delay of 90 degrees; a power splitter for receiving or synthesizing the first high frequency signal with the phase delay of 90 degrees and the second high frequency signal; and a high frequency signal transceiver for measuring power of the first high frequency signal with the phase delay of 90 degrees and the second high frequency signal and determining states of the horizontal and vertical polarization paths of the object-to-be-tested based on the power. Therefore, the testing system can speed up testing of the object-to-be-tested.Type: ApplicationFiled: April 8, 2020Publication date: September 24, 2020Inventors: Bo-Siang Fang, Kuan-Ta Chen, Ying-Wei Lu, Chia-Chu Lai, Cheng-Tsai Hsieh
-
Patent number: 10659097Abstract: A testing system includes: a bilinear polarized antenna for receiving and dividing a circularly polarized radio wave associating with a horizontal and a vertical polarization path of an object-to-be-tested into a first and a second high frequency signal; a phase retarder for delaying a phase of the first high frequency signal by 90 degrees to form a first high frequency signal with a phase delay of 90 degrees; a power splitter for receiving or synthesizing the first high frequency signal with the phase delay of 90 degrees and the second high frequency signal; and a high frequency signal transceiver for measuring power of the first high frequency signal with the phase delay of 90 degrees and the second high frequency signal and determining states of the horizontal and vertical polarization paths of the object-to-be-tested based on the power. Therefore, the testing system can speed up testing of the object-to-be-tested.Type: GrantFiled: August 7, 2019Date of Patent: May 19, 2020Inventors: Bo-Siang Fang, Kuan-Ta Chen, Ying-Wei Lu, Chia-Chu Lai, Cheng-Tsai Hsieh
-
Publication number: 20200052393Abstract: An electronic package is provided with a first substrate having a first antenna portion that is stacked on a second substrate having a second antenna portion via an antenna component. During a packaging process, a gap between the first substrate and the second substrate is held constantly by the antenna component. At the same time, the antenna component is regarded as a third antenna portion of the electronic package. The performance of the antennae is not adversely affected by the antenna component despite the fact that the antenna component is in close proximity to the first and second antenna portions.Type: ApplicationFiled: December 26, 2018Publication date: February 13, 2020Inventors: Bo-Siang Fang, Kuan-Ta Chen, Chia-Chu Lai
-
Publication number: 20190319347Abstract: An electronic package includes: a carrier structure; a first electronic component disposed on the carrier structure; a first insulating layer formed on the carrier structure; a first antenna structure coupled to the first insulating layer and electrically connected to the first electronic component; and a second antenna structure embedded in the carrier structure. As such, the electronic package provides more antenna functions within a limited space so as to improve the signal quality and transmission rate of electronic products. An electronic device having the electronic package is also provided. The electronic device is applicable to an electronic product having an antenna function.Type: ApplicationFiled: July 24, 2018Publication date: October 17, 2019Inventors: Bo-Siang Fang, Kuan-Ta Chen, Chia-Chu Lai, Ying-Wei Lu