Patents by Inventor Ying-Che Tseng
Ying-Che Tseng 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).
-
Patent number: 9950623Abstract: A vehicular projection system includes plural information collectors, a time-division multiplexing device and a projection mechanism. The plural information collectors are used for outputting driving information. The time-division multiplexing device includes plural wireless transmission modules. The time-division multiplexing device determines the transmitting sequence of plural information collectors according to the receiving sequence of wireless transmission requests from the plural information collectors. Moreover, the time-division multiplexing device determines the suitable wireless transmission modules according to the file properties of the driving information and the wireless transmission capabilities of the plural information collectors. Since the plural information collectors can simultaneously transmit driving information to the time-division multiplexing device through different wireless transmission modules, the wireless transmission efficiency is enhanced.Type: GrantFiled: October 24, 2016Date of Patent: April 24, 2018Assignee: PRIMAX ELECTRONICS LTD.Inventors: Chien-Chang Huang, Ying-Che Tseng
-
Publication number: 20180046260Abstract: A keyboard device includes plural keys, an image pickup device, and a processor. The processor is connected with the image pickup device. The image pickup device is used for capturing an operation image of the plural keys that are operated. Moreover, after an information image over the keyboard device is scanned by the image pickup device, a scanned image is obtained. According to the received operation image, the processor generates a corresponding operation signal to a touch device. Moreover, according to the scanned image, the processor generates a corresponding information signal to the touch device.Type: ApplicationFiled: October 21, 2016Publication date: February 15, 2018Inventors: Tung-Heng Wu, Ying-Che Tseng
-
Publication number: 20180037118Abstract: A vehicular projection system includes plural information collectors, a time-division multiplexing device and a projection mechanism. The plural information collectors are used for outputting driving information. The time-division multiplexing device includes plural wireless transmission modules. The time-division multiplexing device determines the transmitting sequence of plural information collectors according to the receiving sequence of wireless transmission requests from the plural information collectors. Moreover, the time-division multiplexing device determines the suitable wireless transmission modules according to the file properties of the driving information and the wireless transmission capabilities of the plural information collectors. Since the plural information collectors can simultaneously transmit driving information to the time-division multiplexing device through different wireless transmission modules, the wireless transmission efficiency is enhanced.Type: ApplicationFiled: October 24, 2016Publication date: February 8, 2018Inventors: Chien-Chang Huang, Ying-Che Tseng
-
Publication number: 20180001409Abstract: A soldering device includes a main body, a soldering tip, an image capturing module, a display, a microcontroller and a database. The database is stored in the microcontroller. The database contains the images of plural objects and plural soldering tip data corresponding to the plural objects. The image capturing module captures an image of a target object to be soldered. The microcontroller compares the image of the target object with the images in the database, and shows the soldering tip data corresponding to the image of the target object on the display. According to the message shown on the display, the user selects the suitable soldering tip. The soldering device is selectively operated in an automatic replacing mode or a manual replacing mode. In the automatic replacing mode, the soldering tips can be automatically replaced. Consequently, the soldering device can accurately and quickly select the suitable soldering tip.Type: ApplicationFiled: October 13, 2016Publication date: January 4, 2018Inventors: CHENG -YI TSAI, YING-CHE TSENG
-
Publication number: 20170371476Abstract: An input device includes a plate body, a first sensing element, a second sensing element and a control unit. The first sensing element and the second sensing element are respectively located at two ends of a diagonal of the plate body for sensing a first image and a second image corresponding to a touching object. The control unit is electrically connected with the first sensing element and the second sensing element. The control unit acquires a position characteristic value according to the first image and acquires an auxiliary position characteristic value according to the second image. Moreover, the control units recognizes a position of the touching object according to the position characteristic value and the auxiliary position characteristic value, and generates an output signal according to the position of the touching object.Type: ApplicationFiled: September 7, 2016Publication date: December 28, 2017Inventors: TUNG-HENG WU, YING-CHE TSENG
-
Patent number: 9845048Abstract: A car door opening pre-detection system for a car includes a first detecting module, a second detecting module and a control module. The first detecting module is installed within the car. The first detecting module issues a motion detecting signal according to a result of detecting a motion of a palm. The second detecting module is installed outside the car. When the car is stopped, the second detecting module is enabled to selectively provide a first detection range or a second detection range. The control unit judges whether a car door of the car is about to be opened according to the motion detecting signal. When the car is stopped and the control module judges that the car door is about to be opened, the second detecting module provides the second detection range to detect whether there is a moving object behind the car.Type: GrantFiled: December 7, 2016Date of Patent: December 19, 2017Assignee: Primax Electronics Ltd.Inventors: Ying-Che Tseng, Tung-Heng Wu
-
Patent number: 9836138Abstract: A touch pen includes a main body, a connector, a first conductive pen tip, a second conductive pen tip and a switching module. The connector is disposed within the main body, and located at a first end of the main body. The first conductive pen tip and the second conductive pen tip are detachably coupled with the connector. According to a result of judging whether the connector is coupled with the first conductive pen tip or the second conductive pen tip, the switching module controls the operation mode of the touch pen. When the first conductive pen tip is coupled with the connector, the touch pen is in an active operation mode under control of the switching module. When the second conductive pen tip is coupled with the connector, the touch pen is in a passive operation mode under control of the switching module.Type: GrantFiled: March 22, 2016Date of Patent: December 5, 2017Assignee: Primax Electronics Ltd.Inventors: Tung-Heng Wu, Ying-Che Tseng, A-Ming Chang
-
Publication number: 20170318282Abstract: An input device with a projecting function is provided, including: a first input device and a second input device. The first input device has a first projection unit, and the second input device has a second projection unit. The first projection unit and the second projection unit are configured to execute 2D projection or 3D projection. When a projection direction of the first projection unit is the same as that of the second projection unit, the first projection unit and the second projection unit execute the 2D projection. When the projection direction of the first projection unit is perpendicular to that of the second projection unit, the first projection unit and the second projection unit execute the 3D projection. The present disclosure provides a relatively sharp 2D projected image and a function of simplifying a structure of an input device.Type: ApplicationFiled: July 20, 2016Publication date: November 2, 2017Inventors: A-Ming Chang, Ying-Che Tseng, Cheng-Yi Tsai
-
Publication number: 20170313205Abstract: A charging method of a battery electric vehicle is provided. In the method of the present invention, a user of a battery electric vehicle sends a pairing request to a charging station by using a mobile phone. The charging station sends a charging authentication code to the mobile phone after pairing succeeds. During charging, the charging station keeps monitoring whether a charging connector of the charging station is separated from a charging interface of the battery electric vehicle. When monitoring that the charging connector is separated from the charging interface of the battery electric vehicle, the charging station stops charging, and sends a charging confirmation request to the mobile phone. When receiving the charging authentication code again, the charging station continues charging the battery electric vehicle. A charging system using the method is further provided. With the present invention, an electricity stealing behavior of another person during a charging process may be prevented.Type: ApplicationFiled: July 20, 2016Publication date: November 2, 2017Inventors: Ying-Che Tseng, Cheng-Yi Tsai
-
Publication number: 20170269719Abstract: The present invention discloses a pressure sensitive stylus pen, including a housing, a substrate, an accommodation slot, a fastening base, and a pressure sensor. The substrate is disposed inside the housing, and the accommodation slot is disposed in the substrate. The fastening base is disposed in the accommodation slot, and the pressure sensor is disposed in the fastening base. The pressure sensor bears an external force and generates a sensing signal, and the pressure sensor is fastened in the fastening base; therefore, the pressure sensor can be firmly disposed inside the housing and does not fall off.Type: ApplicationFiled: May 9, 2016Publication date: September 21, 2017Inventors: CHENG-YI TSAI, YING-CHE TSENG, A-MING CHANG
-
Patent number: 9742215Abstract: An input device includes an input interface, a power module, a wireless charging module, a solar charging module and a controller. The power module provides electricity to the input device. The wireless charging module is used for wirelessly charging an electronic device. The solar charging module is used for charging the power module or providing electricity to the wireless charging module. When the controller detects that an electricity quantity percentage of the power module is lower than a predetermined value, the controller controls the solar charging module to charge the power module. When the electronic device is in communication with the input device, the controller controls the solar charging module to the provide electricity to the wireless charging module, and the electronic device is wirelessly charged by the wireless charging module if the electronic device is within a charging range.Type: GrantFiled: November 19, 2015Date of Patent: August 22, 2017Assignee: PRIMAX ELECTRONICS LTD.Inventors: Tung-Heng Wu, Ying-Che Tseng
-
Publication number: 20170228051Abstract: A touch pen includes a main body, a connector, a first conductive pen tip, a second conductive pen tip and a switching module. The connector is disposed within the main body, and located at a first end of the main body. The first conductive pen tip and the second conductive pen tip are detachably coupled with the connector. According to a result of judging whether the connector is coupled with the first conductive pen tip or the second conductive pen tip, the switching module controls the operation mode of the touch pen. When the first conductive pen tip is coupled with the connector, the touch pen is in an active operation mode under control of the switching module. When the second conductive pen tip is coupled with the connector, the touch pen is in a passive operation mode under control of the switching module.Type: ApplicationFiled: March 22, 2016Publication date: August 10, 2017Inventors: TUNG-HENG WU, YING-CHE TSENG, A-MING CHANG
-
Publication number: 20170147871Abstract: The present invention discloses a fatigue-warning system, including a camera device, a sensor, a processor, and at least one warning unit. The camera device captures a facial image of a user; the sensor senses physiological information of the user; the processor receives a movement image and the physiological information and generates a drive signal; and the warning unit receives the drive signal to produce a warning signal.Type: ApplicationFiled: January 11, 2016Publication date: May 25, 2017Inventors: YING-CHE TSENG, CHENG-YI TSAI
-
Publication number: 20170060238Abstract: A warning apparatus for a computer comprises an input device and a wearable device. The wearable device is in wireless connection with the input device. The input device includes a sensor and a first microprocessor. The wearable device includes a body stimulating device. In case that the sensor detects the hand of the user, the sensor generates a sensing signal to the first microprocessor. If the time length that the first microprocessor continuously receives the sensing signal reaches a predetermined time value, the first microprocessor generates a driving signal. In response to the driving signal, the body stimulating device generates a body stimulation signal to stimulate the user. Consequently, a warning function is achieved.Type: ApplicationFiled: October 26, 2015Publication date: March 2, 2017Inventors: YING-CHE TSENG, CHENG-YI TSAI
-
Publication number: 20160288474Abstract: A bonding state detection method is provided for detecting a bonding state of two substrates. Firstly, a first adhesive element, a second adhesive element, a first substrate and a second substrate are provided. The first adhesive element includes a sensing layer with a first sensing unit and a second sensing unit. After the first substrate and the second substrate are bonded together through the first adhesive element and the second adhesive element, a first resistance value of the first sensing unit and a second resistance value of the second sensing unit are detected. Then, according to the result of comparing the first resistance value with the second resistance value, the bonding state of the first adhesive element and the second adhesive element is judged. Consequently, the bonding state of the first substrate and the second substrate is realized.Type: ApplicationFiled: November 19, 2015Publication date: October 6, 2016Inventors: YING-CHE TSENG, TUNG-HENG WU
-
Publication number: 20160252993Abstract: An input device includes an input interface, a power module, a wireless charging module, a solar charging module and a controller. The power module provides electricity to the input device. The wireless charging module is used for wirelessly charging an electronic device. The solar charging module is used for charging the power module or providing electricity to the wireless charging module. When the controller detects that an electricity quantity percentage of the power module is lower than a predetermined value, the controller controls the solar charging module to charge the power module. When the electronic device is in communication with the input device, the controller controls the solar charging module to the provide electricity to the wireless charging module, and the electronic device is wirelessly charged by the wireless charging module if the electronic device is within a charging range.Type: ApplicationFiled: November 19, 2015Publication date: September 1, 2016Inventors: TUNG-HENG WU, YING-CHE TSENG
-
Publication number: 20160162099Abstract: An input device includes an input part and a display part. By operating the input part, an input signal is transmitted to an electronic device. The display part is movable relative to the input part. Moreover, a display content of the electronic device may be displayed on the display part. When the display part is accommodated within a receiving slot of the input part, the input part is in a first operating mode. When the display part is pulled out from the receiving slot of the input part, the input part is in a second operating mode. Consequently, the input device of the present invention has operating convenience and slim outer appearance.Type: ApplicationFiled: March 23, 2015Publication date: June 9, 2016Inventors: YING-CHE TSENG, TUNG-HENG WU
-
Patent number: 9348461Abstract: An input system includes an electronic device and a touchpad device. When the application program installed in the electronic device is activated, a target object is displayed on a display screen of the electronic device. A projection device of the touchpad device generates an object projection image of the target object. When the user moves the object projection image with the hand, the touchpad device detects a moving trajectory of the hand and generates the moved object projection image. Consequently, the target object shown on the electronic device is synchronously moved with the object projection image.Type: GrantFiled: December 1, 2014Date of Patent: May 24, 2016Assignee: PRIMAX ELECTRONICS LTD.Inventors: Ying-Che Tseng, Tung-Heng Wu
-
Publication number: 20160098112Abstract: An input system includes an electronic device and a touchpad device. When the application program installed in the electronic device is activated, a target object is displayed on a display screen of the electronic device. A projection device of the touchpad device generates an object projection image of the target object. When the user moves the object projection image with the hand, the touchpad device detects a moving trajectory of the hand and generates the moved object projection image. Consequently, the target object shown on the electronic device is synchronously moved with the object projection image.Type: ApplicationFiled: December 1, 2014Publication date: April 7, 2016Inventors: YING-CHE TSENG, TUNG-HENG WU
-
Publication number: 20160018911Abstract: A touch pen controls a capacitive touch screen and an electronic device. The electronic device includes a first wireless transmission module. The touch pen includes a pen tip, a second wireless transmission module, a G-sensor, and a pressure sensor. The pen tip is interacted with the capacitive touch screen. The second wireless transmission module is in communication with the first wireless transmission module. According to an angle change of the touch pen sensed by the G-sensor, a first control signal is transmitted from the second wireless transmission module to the first wireless transmission module to control the electronic device. According to a pressure exerted on the pen tip and sensed by the pressure sensor, a second control signal is transmitted from the second wireless transmission module to the first wireless transmission module or the capacitive touch screen to control the first wireless transmission module or the capacitive touch screen.Type: ApplicationFiled: September 11, 2014Publication date: January 21, 2016Inventors: SHIH-CHIEH LAN, YING-CHE TSENG, A-MING CHANG