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Ching-Jung

Ching-Jung Chuang, Tao-Yuan TW

Patent application number	Description	Published
20090251128	Method and System for Measuring the Zeta Potential Of the Cylinder's Outer Surface and the Inside Surface of the Tube - The present invention discloses methods and systems for measuring the zeta potential of the cylinder's outer surface and the inside surface of the tube. In the measuring cell for measuring the zeta potential of the cylinder's outer surface, the cylinder is placed coaxially inside the reference tube, and the channel existing between the cylinder and the reference tube forms a annular flow channel. Additionally, in the measuring cell for measuring the inside surface of the tube, a reference cylinder is held coaxially inside the tube and a given solution is forced to flow through the annular space between the tube and the reference cylinder.	10-08-2009

Ching-Jung Liao, Chung Li TW

Patent application number	Description	Published
20110231330	JOB MATCHING METHOD - A job matching method that matches applicants with employers is revealed. The job matching method includes steps of providing a plurality pieces of capability information of a job seeker, creating a capability map by quantifying the pieces of capability information, and matching the capability map with a plurality of recruitment requirements. Thus the job applicant's capabilities are shown by the capability map clearly and the employers find qualified candidates more quickly. The length of the interview is reduced and the recruitment period is minimized. Therefore, the recruitment is more efficient.	09-22-2011

Ching-Jung Lin, Xiu Shui Township TW

Patent application number	Description	Published
20090041557	Hand-operated Pulling Device Hook Body Retaining Structure - A hand-operated pulling device hook body retaining structure in which a magnetically attractive mount is fixed onto a pull strap near its hook body and, furthermore, the attachment of the magnetically attractive mount does not affect the pivoting capability of the hook body, and a powerful magnetic device is disposed at the inner lateral surface of the magnetically attractive mount that faces the hook body. Furthermore, the magnet permeates the inner side of the hook body and when the pull strap is hitched onto the cargo bed rail of a vehicle, the utilization of the magnet results in attraction between the hand-operated pulling device hook body retaining structure and the bed rail such that the dislodgement and falling off of the hook body does not readily occur, thereby also ensuring that the trussing of the pull strap is simply and efficiently conducted. As such, the present invention provides for exceptional industrial utility and practical value.	02-12-2009

Ching-Jung Tseng, Eindhoven NL

Patent application number	Description	Published
20100066266	Led bulb, light emitting device control method, and light emitting device controller circuit with dimming function adjustable by AC signal - The present invention discloses a light emitting device control method for adjusting the brightness of the light emitting device by an AC signal, comprising: receiving a signal having a turn ON angle and converting the signal to a DC signal; obtaining an average of the DC signal level, the average being a function of the turn ON angle; determining a reference voltage of a current source circuit according to the average of the DC signal level; and controlling a current flow through the light emitting device by the current source circuit.	03-18-2010

Ching-Jung Yang, Hsinchu City TW

Patent application number	Description	Published
20090168282	ESD PROTECTION CIRCUIT - An ESD protection circuit includes: a voltage decreasing module, coupled between a first voltage level and a second voltage level, wherein the first voltage level is higher than the second voltage level; a gate trigger switch, coupled between the first voltage level and the second voltage level; and a detection circuit, coupled to the gate trigger switch, for detecting an ESD event to control the gate trigger switch.	07-02-2009
20090195949	INTEGRATED CIRCUIT WITH ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT - An integrated circuit with an electrostatic discharge protection circuit includes a first power pad, a second power pad, at least a circuit module, and a power clamp circuit. The circuit module includes a signal pad, an internal circuit and a first bipolar transistor. A first parasitical resistance is coupled between a collector of the first bipolar transistor and the second power pad. There is at least a metal-oxide semiconductor (MOS) transistor and at least a first parasitical bipolar transistor included within the power clamp circuit.	08-06-2009
20110103034	ELECTRONIC CHIP AND SUBSTRATE PROVIDING INSULATION PROTECTION BETWEEN CONDUCTING NODES - An electronic chip includes a plurality of conducting pins and a plurality of insulating blocks. The conducting pins are disposed on an outer side of the electronic chip to provide electrical connections between the electronic chip and an external circuit. Each of the insulating blocks is disposed between two adjacent conducting pins.	05-05-2011

Ching-Jung Yang, Pingzhen City TW

Patent application number	Description	Published
20110284843	Probe Pad On A Corner Stress Relief Region In A Semiconductor Chip - A semiconductor chip includes a corner stress relief (CSR) region. An enhanced structure connects sides of a seal ring structure to surround the CSR region. A device under test (DUT) structure is disposed on the CSR region. A set of probe pad structures is disposed on the CSR region. Two of the set of probe pad structures are electrically connect to the DUT structure.	11-24-2011

Ching-Jung Yu, Chiayi City TW

Patent application number	Description	Published
20090315118	TRANSMISSION GATE WITH BODY EFFECT COMPENSATION CIRCUIT - A transmission gate circuit includes a first PMOS device, a first NMOS device, a second PMOS device, a second NMOS device, and a third transistor. A gate electrode, a first electrode and a second electrode of the first PMOS device are coupled to a first control signal, an input end, and an output end, respectively. A gate electrode, a first electrode and a second electrode of the first NMOS device are coupled to a second control signal, the input end, and the output end, respectively. A gate electrode, a first electrode and a second electrode of the second PMOS device are coupled to the first control signal, an input end, and a body electrode of the first PMOS device, respectively. A gate electrode, a first electrode, and a second electrode of the second NMOS device are coupled to the second control signal, a body electrode of the first PMOS device, and the output end, respectively. A gate electrode, a first electrode and a second electrode of the third PMOS device are coupled to a second control signal, a first supply voltage, and the body electrode of the first PMOS device, respectively.	12-24-2009
20100125686	ELECTRONIC APPARATUS HAVING SWITCHING UNIT - An electronic apparatus having switching unit is described. The electronic apparatus includes a first peripheral device, a second peripheral device and a switching unit. The first peripheral device communicates with the host unit. The second peripheral device communicates with the host unit and the first peripheral device, respectively. The switching unit switches to the host unit and the first peripheral device for allowing the host unit to access the first peripheral device via a first path. The switching unit switches to the host unit and the second peripheral device for allowing the host unit to access the second peripheral device via a second path. The switching unit switches to the first peripheral device and the second peripheral device for allowing the first peripheral device to access the second peripheral device via a third path.	05-20-2010