Patents by Inventor Kai Ju
Kai Ju 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).
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Patent number: 11415858Abstract: A photoelectric display unit including a bottom electrode layer, a photoelectric conversion layer and a top electrode layer is provided. The photoelectric conversion layer is disposed between the bottom electrode layer and the top electrode layer, and includes a first extrinsic semiconductor layer, an intrinsic semiconductor layer and a second extrinsic semiconductor layer. The intrinsic semiconductor layer is disposed between the first extrinsic semiconductor layer and the second extrinsic semiconductor layer. The intrinsic semiconductor layer includes a semiconductor material with a range of a band gap of 1.7 ev˜3.2 ev.Type: GrantFiled: June 15, 2020Date of Patent: August 16, 2022Assignee: GIANTPLUS TECHNOLOGY CO., LTDInventors: Kang-Chih Liu, Chen-Hsi Kang, Kai-Ju Chou
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Publication number: 20220180893Abstract: A method for generating multimedia content is provided. The method includes receiving voice data that includes a recording of a voice of a user, receiving a selection of one character from among a plurality of characters from the user, and transmitting a multimedia content generated based on the voice data, a state of the user identified based on the voice data, and the selected character to another user.Type: ApplicationFiled: December 6, 2021Publication date: June 9, 2022Applicant: Line CorporationInventors: Marc Adrian Chua Lihan, Mao-Yuan Kao, Jing-Ya Huang, Cheng-Ho Chen, Kai-Ju Chang
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Publication number: 20220142739Abstract: An oral-area positioning device is provided in the invention. The oral-area positioning device includes a storage device, a positioning circuit and a calculation circuit. The storage device stores information corresponding to a plurality of oral areas. The positioning circuit obtains a target image from an oral-image extracting device, and obtains a first position estimation result according to the information corresponding to the plurality of oral areas and a first algorithm. The positioning device obtains a second position estimation result at least according to the information corresponding to the plurality of oral areas, a second algorithm and a reference image position of a reference image, wherein the reference image position is one of the oral areas. The calculation circuit generates a third position estimation result according to the first position estimation result and the second position estimation result.Type: ApplicationFiled: January 15, 2021Publication date: May 12, 2022Inventors: Kai-Ju CHENG, Yu-Hsun CHEN, Chin-Yuan TING, Shao-Ang CHEN
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Publication number: 20220102386Abstract: The present disclosure discloses a pixel structure of a reflective display comprising a substrate, a shielding layer, a low reflective layer, and a reflective layer. The shielding layer is disposed on the substrate. The low reflective layer is disposed on the shielding layer. The reflective layer is disposed on the low reflective layer, wherein the reflective layer comprises a plurality of reflection regions, the plurality of reflection regions are arranged at intervals. A part of the low reflective layer is exposed between the plurality of reflection regions. In the present disclosure, the reflection of light in the gap between the pixels is avoided by the low reflective layer, such that the notice of liquid crystal disturbance by human eyes is reduced, and a reflective display with good display function and low power consumption is implemented.Type: ApplicationFiled: October 29, 2020Publication date: March 31, 2022Applicant: GIANTPLUS TECHNOLOGY CO., LTD.Inventors: I-Ta JIANG, Che-Yao WU, Kai-Ju CHOU
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Publication number: 20220085075Abstract: A display panel including a substrate, a first metal layer, a first insulating layer, a second metal layer, a second insulating layer and a third metal layer is provided. The first metal layer is disposed on the substrate and includes a first storage electrode. The first insulating layer is disposed on the first metal layer. The second metal layer is disposed on the first insulating layer and includes a second storage electrode. The second insulating layer is disposed on the second metal layer. The third metal layer is disposed on the second insulating layer and includes a third storage electrode. A first storage capacitance is constituted by the first and second storage electrode as well as the first insulating layer located between thereof, and a second storage capacitance is constituted by the second and third storage electrode as well as the second insulating layer located between thereof.Type: ApplicationFiled: October 19, 2020Publication date: March 17, 2022Applicant: GIANTPLUS TECHNOLOGY CO., LTDInventors: Che-Yao Wu, Kai-Ju Chou, I-Ta Jiang
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Patent number: 11256131Abstract: The present disclosure discloses a jump connection structure of a reflective display comprising a substrate, a shielding layer, a low reflective layer, an organic layer, a first transparent conductive layer, and a first reflective layer. The shielding layer is disposed on the substrate. The low reflective layer is disposed on the shielding layer. The organic layer is disposed on the low reflective layer, wherein the organic layer and the low reflective layer have a first via, and a part of the shielding layer is exposed from the first via. The first transparent conductive layer is disposed on the exposed shielding layer. The first reflective layer is disposed on a top surface of the organic layer, a side surface of the organic layer, and the first transparent conductive layer. In the present disclosure, a reflective display with good display function and low power consumption is implemented by the jump connection structure.Type: GrantFiled: October 29, 2020Date of Patent: February 22, 2022Assignee: GIANTPLUS TECHNOLOGY CO., LTD.Inventors: I-Ta Jiang, Che-Yao Wu, Kai-Ju Chou
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Publication number: 20210384372Abstract: A manufacturing method of a front electrode layer of a thin film solar cell including steps below is provided. First, a first transparent conductive layer having a plurality of microstructures is formed on a substrate. Then, a second transparent conductive layer is formed on a surface having the plurality of microstructures of the first transparent conductive layer. A front electrode layer of a thin film solar cell is also provided.Type: ApplicationFiled: July 2, 2020Publication date: December 9, 2021Applicant: GIANTPLUS TECHNOLOGY CO., LTDInventors: Chen-Hsi Kang, Kai-Ju Chou, Jian-Liang Liao, Kang-Chih Liu
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Publication number: 20210384373Abstract: A front electrode layer of a thin film solar cell is provided. The front electrode layer includes a first transparent conductive layer and a second transparent conductive layer. The first transparent conductive layer is disposed on a substrate, and the second transparent conductive layer is disposed on the first transparent conductive layer, wherein the first transparent conductive layer is located between the substrate and the second transparent conductive layer, and wherein a surface roughness of the second transparent conductive layer is lower than a surface roughness of the first transparent conductive layer.Type: ApplicationFiled: July 28, 2021Publication date: December 9, 2021Applicant: GIANTPLUS TECHNOLOGY CO., LTDInventors: Chen-Hsi Kang, Kai-Ju Chou, Jian-Liang Liao, Kang-Chih Liu
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Publication number: 20210373404Abstract: A photoelectric display unit including a bottom electrode layer, a photoelectric conversion layer and a top electrode layer is provided. The photoelectric conversion layer is disposed between the bottom electrode layer and the top electrode layer, and includes a first extrinsic semiconductor layer, an intrinsic semiconductor layer and a second extrinsic semiconductor layer. The intrinsic semiconductor layer is disposed between the first extrinsic semiconductor layer and the second extrinsic semiconductor layer. The intrinsic semiconductor layer includes a semiconductor material with a range of a band gap of 1.7 ev˜3.2 ev.Type: ApplicationFiled: June 15, 2020Publication date: December 2, 2021Applicant: GIANTPLUS TECHNOLOGY CO., LTDInventors: Kang-Chih Liu, Chen-Hsi Kang, Kai-Ju Chou
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Patent number: 11150530Abstract: A manufacturing method of a display panel including following steps is provided. Providing a substrate. Forming a first metal layer including a first storage electrode on the substrate. Forming a first insulating layer on the first metal layer. Forming a second metal layer including a second storage electrode on the first insulating layer. Forming a second insulating layer on the second metal layer. Forming a third metal layer including a third storage electrode on the second insulating layer. A first storage capacitance is constituted by the first storage electrode and the second storage electrode as well as the first insulating layer located between the first storage electrode and the second storage electrode, and a second storage capacitance is constituted by the second storage electrode and the third storage electrode as well as the second insulating layer located between the second storage electrode and the third storage electrode.Type: GrantFiled: October 19, 2020Date of Patent: October 19, 2021Assignee: GIANTPLUS TECHNOLOGY CO., LTDInventors: Che-Yao Wu, Kai-Ju Chou, I-Ta Jiang
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Publication number: 20210268199Abstract: An insulin-dosage detection device is arranged on a rotation member of an insulin injection pen having an injection button. The rotation variation of the rotation member corresponds to the injection dosage of the insulin injection pen. The insulin-dosage detection device has a circuit, a detection button, and a processor. The circuit, arranged on the rotation member of the insulin injection pen, outputs electronic signals in response to rotation of the rotation member. The detection button is connected to the injection button. The rotation member of the insulin injection pen rotates in response to the detection button and the injection button being pressed. The circuit rotates along with the rotation member. The processor, coupled to the circuit, calculates the rotation variation of the rotation member according to a first electronic signal and a second electronic signal respectively output from the circuit before and after the rotation of the circuit.Type: ApplicationFiled: October 16, 2020Publication date: September 2, 2021Inventors: Kai-Ju CHENG, Huan-Pin SHEN, Huan-Tang WU
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Patent number: 11037317Abstract: A tooth-position recognition system includes an electronic device and a calculation device. The electronic device includes a first camera. The first camera is configured to capture a plurality of tooth images. The calculation device includes a second camera and a processor. The second camera is configured to capture a user image. The processor is configured to receive the tooth images, compare the corresponding position of each pixel in each tooth image to generate a depth map, and input the tooth images, the depth map, and a plurality of first tooth-region identifiers into a tooth deep-learning model. The tooth deep-learning model outputs a plurality of deep-learning probability values that are the same in number as the first tooth-region identifiers. The processor inputs the user image and the plurality of second tooth-region identifiers into a user-image deep-learning model.Type: GrantFiled: December 9, 2019Date of Patent: June 15, 2021Assignee: QUANTA COMPUTER INC.Inventors: Kai-Ju Cheng, Kuan-Chung Chen, Yu-Cheng Chien, Chung-Sheng Wu, Hao-Ping Lee, Chin-Yuan Ting, Yu-Hsun Chen, Shao-Ang Chen, Jia-Chyi Wang, Chih-Wei Sung
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Patent number: 10988397Abstract: The present invention discloses a small integrated greening device and method for recycling wastewater, including a wastewater collection system, a microorganism and plant purification system, and a reclaimed water collection and distribution system. The method includes the following process: greywater or wastewater is collected through a pipeline and enters a water collection tank of a wastewater collection part. Lifting is performed by submersible sewage pumps, such that the lifted water enters a microorganism and plant synergistic purification and greening part. Each submersible pump is controlled by one corresponding automatic water level controller to transport the treated water to the reclaimed water-use sites.Type: GrantFiled: January 21, 2020Date of Patent: April 27, 2021Assignee: XI'AN UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Qiong Wan, Zhiyan Li, Xuhui Zhou, Li Zhang, Liu Yu, Kai Wang, Tiening Xue, Xinyan Zhang, Kai Ju, Shuancheng Gu
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Publication number: 20210077731Abstract: An information collection method for an injection pen includes several steps as follows. The action of the pressing knob is sensed to determine whether the rotation information of the pressing knob is obtained. The traveling movement of the injection pen is sensed to determine whether the movement information of the injection pen is obtained. A determination is made that the traveling movement of the injection pen is conformed as an intending injection action according to the rotation information of the pressing knob and the movement information of the injection pen. When the traveling movement of the injection pen is conformed as the intending injection action, an actual injection dose that the injection content is pushed outwards from the injection pen is calculated according to the rotation information of the pressing knob. The actual injection dose is recorded.Type: ApplicationFiled: January 20, 2020Publication date: March 18, 2021Inventors: Kai-Ju Cheng, Huan-Tang Wu, Huan-Pin Shen
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Publication number: 20210074011Abstract: A tooth-position recognition system includes an electronic device and a calculation device. The electronic device includes a first camera. The first camera is configured to capture a plurality of tooth images. The calculation device includes a second camera and a processor. The second camera is configured to capture a user image. The processor is configured to receive the tooth images, compare the corresponding position of each pixel in each tooth image to generate a depth map, and input the tooth images, the depth map, and a plurality of first tooth-region identifiers into a tooth deep-learning model. The tooth deep-learning model outputs a plurality of deep-learning probability values that are the same in number as the first tooth-region identifiers. The processor inputs the user image and the plurality of second tooth-region identifiers into a user-image deep-learning model.Type: ApplicationFiled: December 9, 2019Publication date: March 11, 2021Inventors: Kai-Ju CHENG, Kuan-Chung CHEN, Yu-Cheng CHIEN, Chung-Sheng WU, Hao-Ping LEE, Chin-Yuan TING, Yu-Hsun CHEN, Shao-Ang CHEN, Jia-Chyi WANG, Chih-Wei SUNG
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Publication number: 20210059511Abstract: A method for distinguishing plaque and calculus is provided. The method is used in a device and includes the following steps: emitting, by a blue light-emitting diode, blue light to illuminate teeth in an oral cavity, wherein the blue light is used to generate autofluorescence of plaque and calculus on the teeth; sensing, by an image sensor, the autofluorescence of plaque and calculus; and distinguishing, by a processor, a plaque area and a calculus area on the teeth based on the autofluorescence.Type: ApplicationFiled: January 28, 2020Publication date: March 4, 2021Inventors: Kai-Ju CHENG, Hsin-Lun HSIEH, Chin-Yuan TING, Tsung-Hsin LU, Huan-Tang WU, Shao-Ang CHEN, Yu-Hsun CHEN, Jia-Chyi WANG, Chih-Wei SUNG, Huan-Pin SHEN
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Patent number: 10799120Abstract: An image processing method for a fluorescence reaction region of teeth. The image processing method includes emitting blue light from a light source to illuminate the teeth in a mouth, so that the teeth generate fluorescence; capturing a first teeth image of the teeth by an image capturing unit; separating the first teeth image into a first red-value image, a first green-value image, and a first blue-value image by a processing unit; transforming the first red-value image into a second red-value image by the processing unit using a pixel value transforming function; and combining the second red-value image, the first green-value image, and the first blue-value image into a second teeth image by the processing unit.Type: GrantFiled: December 12, 2018Date of Patent: October 13, 2020Assignee: QUANTA COMPUTER INC.Inventors: Kai-Ju Cheng, Chin-Yuan Ting, Hsin-Lun Hsieh, Tsung-Hsin Lu, Yu-Hsun Chen, Hao-Ping Lee
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Patent number: 10791935Abstract: A method for dynamically adjusting fluorescent imaging is provided. The method is used in a device and includes the following steps: emitting, by a light emitting diode, light to illuminate teeth in an oral cavity, wherein the light is used to generate fluorescence from the teeth; filtering, by an optical filter, the fluorescence; receiving, by an image sensor, a signal and adjusting a gain value of an analog-to-digital converter according to the signal; converting, by the analog-to-digital converter, the filtered fluorescence into a digital signal and adjusting the digital signal according to the gain value; and generating, by a processor, an output image signal that corresponds to the gain value from the digital signal.Type: GrantFiled: October 11, 2018Date of Patent: October 6, 2020Assignee: QUANTA COMPUTER INC.Inventors: Kai-Ju Cheng, Hsin-Lun Hsieh, Chin-Yuan Ting, Tsung-Hsin Lu
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Patent number: 10779735Abstract: An image-processing method for marking plaque fluorescent reaction areas is provided, including: obtaining a first RGB image of a mouth region; obtaining a second RGB image of the mouth region; respectively converting the first RGB image and the second RGB image into a first HSV image and a second HSV image; obtaining a first average brightness value of the first HSV image and a second average brightness value of the second HSV image; normalizing the first average brightness value or the second average brightness value according the first average brightness value and the second average brightness value to obtain a normalized image; converting the normalized image into a third RGB image, and obtaining a plurality of pixel points of the dental plaque according to the third RGB image and the first RGB image or the second RGB image; and marking the pixel points in the third RGB image.Type: GrantFiled: September 21, 2018Date of Patent: September 22, 2020Assignee: QUANTA COMPUTER INC.Inventors: Kai-Ju Cheng, Chin-Yuan Ting, Hsin-Lun Hsieh, Tsung-Hsin Lu, Yu-Hsun Chen, Hao-Ping Lee
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Patent number: 10740916Abstract: A method for improving the efficiency of reconstructing a three-dimensional model is provided. The method includes: dividing a series of different Gray code binary illumination patterns into a plurality of groups; converting binary values of Gray code binary illumination patterns in each group to a plurality of sets of two specific values to generate decimal illumination patterns corresponding to the specific values; overlapping the decimal illumination patterns in each group to a grayscale illumination pattern; using a projector to project each grayscale illumination pattern onto an object from a projection direction; using a camera to capture one or more object images of the object; reverting the object images to non-overlapping Gray code binary images corresponding to the object images; and reconstructing the depth of the object according to the non-overlapping Gray code binary images.Type: GrantFiled: December 6, 2018Date of Patent: August 11, 2020Assignee: QUANTA COMPUTER INC.Inventors: Kai-Ju Cheng, Yu-Cheng Chien, Yi-Ling Chen, Kuan-Chung Chen