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Jen-Hao

Jen-Hao Chen, Hsinchu City TW

Patent application numberDescriptionPublished
20090270526ENCAPSULANT COMPOSITION AND METHOD FOR FABRICATING ENCAPSULANT MATERIAL - An encapsulant composition is provided, including at least one resin monomer, a filler and a photoinitiator, wherein the at least one resin monomer is selected from the group consisting of acrylic resin monomer, epoxy resin monomer, silicone resin monomer and compositions thereof, and the filler is of about 0.1˜15 weight % of the encapsulant composition. A method for forming encapsulant materials is also provided.10-29-2009
20100148666ENCAPSULANT COMPOSITIONS AND METHOD FOR FABRICATING ENCAPSULANT MATERIALS - An encapsulant composition is provided. The encapsulant composition includes at least one silicone resin monomer and at least one resin monomer selected from the group consisting of acrylic resin monomers and epoxy resin monomers, a filler of about 0.1-15 wt % of the encapsulant composition, and an initiator. The invention also provides a method for fabricating an encapsulant material.06-17-2010
20110166246ENCAPSULANT COMPOSITION AND METHOD FOR FABRICATING ENCAPSULANT MATERIAL - An encapsulant composition is provided, including at least one resin monomer, a filler and a photoinitiator, wherein the at least one resin monomer is selected from the group consisting of acrylic resin monomer, epoxy resin monomer, silicone resin monomer and compositions thereof, and the filler is of about 0.1˜15 weight % of the encapsulant composition. A method for forming encapsulant materials is also provided.07-07-2011

Patent applications by Jen-Hao Chen, Hsinchu City TW

Jen-Hao Hsu, Hsinchu TW

Patent application numberDescriptionPublished
20100141385HANDHELD ELECTRONIC DEVICE AND MOBILE RFID READER THEREOF - A handheld electronic device and mobile RFID (Radio Frequency Identification) reader equipped thereon allow a user to move to wherever necessary and sense RFID tag data of a target object. The mobile RFID reader includes a microprocessor, a memory unit connected to the microprocessor, a reader positioning unit, a RFID transceiver, a temporary data storage and a network interface. The reader positioning unit positions the location of the RFID reader to obtain reader location information of the RFID reader, and then the RFID transceiver receives a tag signal with tag ID (Identification) data from RFID tag. The reader location information and the tag ID data of the RFID tag are able to be stored optionally in the temporary data storage, and will be uploaded to a backend network sever whenever the RFID reader is connected to the backend network sever through its network interface.06-10-2010
20100164723SYSTEM AND METHOD FOR POSITIONING ACTIVE RFID TAG - A positioning system and method are provided to use multiple RFID readers to position a target object with an active RFID tag equipped thereon. The system and method defines a geometric center of the locations of the RFID readers as a first coordinate. When the RFID readers continuously receive RF signals of the active RFID tag, a corresponding signal intensity of each of the RF signals is calculated and compared to obtain an approaching vector corresponding to the location of the RFID reader with the greatest signal intensity of the RF signal. A positioned location of the target object is then approached from the first coordinate to a second coordinate according to the approaching vector. The first coordinate and the positioned location of the target object will be reset as the second coordinate. The reset first coordinate is output as the latest positioned location of the target object.07-01-2010
20100188194MOBILE RFID MONITORING SYSTEM AND METHOD THEREOF - A mobile RFID (Radio Frequency Identification) system and method are provided to monitor multiple control zones of the system simultaneously through a mobile outpost monitor. The control zones included in the system are connected with each other through a data exchange interface. Each of the control zones includes a link interface connecting with a gateway of at least one RFID tracking module. The gateway connects with at least one RFID reader and a signal transmitter to receive tag information of RFID tags within the control zone, and transmits the tag information through the signal transmitter. When the mobile outpost monitor moves from one control zone to another, the mobile outpost monitor may switch to link with the signal transmitter of the gateway in the current control zone. Through the data exchange interface, the mobile outpost monitor is able to obtain the monitoring information of another control zones.07-29-2010

Jen-Hao Hsu, Taipei City TW

Patent application numberDescriptionPublished
20100079337PORTABLE ELECTRONIC DEVICE, AND SYSTEM AND METHOD FOR TRACKING POSITIONS OF THE SAME - A system and method is provided to track positions of a portable electronic device. Different communication modules capable of retrieving position signals are enabled selectively according to the status/type of position signals of the portable electronic device. All of the different communication modules are enabled when the portable electronic device locates around a boundary between different regions that require different communication modules to obtain geography information. Therefore, by means of seamless transferring operation between different communication modules, a remote manager may be able to continuously monitor the positions of the portable electronic device.04-01-2010