| Chung Hua University Patent applications |
| Patent application number | Title | Published |
|---|
| 20120123291 | Bio-Impedance Measurement Apparatus and Assembly - A bio-impedance measurement apparatus includes a flexible band member fastened around a body portion, two probe sets attached to the flexible band member, a measurement device, and a wireless device. One probe set includes a probe having a tip portion for piercing the skin of the body portion to be located adjacent to an acupuncture point. Another probe set, used as an electrical ground, includes a probe that contacts the reference skin. The measurement device is disposed on the flexible band member and electrically coupled to the two probe sets to provide an impulse current signal to the acupuncture point. The measurement device amplifies and measures the voltage response across the acupuncture points and the ground. The amplified signal is converted to a digital signal for Fourier transformation. The wireless device, coupled to the measurement device, transmits the acupuncture code and impedance information to a remote monitor station. | 05-17-2012 |
| 20110263377 | OMNI-WHEEL BASED DRIVING DEVICE WITH BELT TRANSMISSION MECHANISM - An omni-wheel based driving mechanism includes a spherical wheel, a pair of first omni wheels, and a pair of second omni wheels. The first omni wheels are arranged at two sides of the spherical wheel to space from each other by a predetermined distance in a first direction, so that the spherical wheel is rollably positioned between the first omni wheels. The second omni wheels are arranged at another two sides of the spherical wheel to space from each other by a predetermined distance in a second direction, so that the spherical wheel is rollably positioned between the second omni wheels. Therefore, a good driving efficiency can be obtained between the spherical wheel and the first omni wheels and the second omni wheels. | 10-27-2011 |
| 20110259653 | OMNI-WHEEL BASED DRIVING DEVICE WITH ENHANCED MAIN WHEEL STRUCTURE - An omni-wheel based driving mechanism includes a spherical wheel, a pair of first omni wheels, and a pair of second omni wheels. The first omni wheels are arranged at two sides of the spherical wheel to space from each other by a predetermined distance in a first direction, so that the spherical wheel is rollably positioned between the first omni wheels. The second omni wheels are arranged at another two sides of the spherical wheel to space from each other by a predetermined distance in a second direction, so that the spherical wheel is rollably positioned between the second omni wheels. Therefore, a good driving efficiency can be obtained between the spherical wheel and the first omni wheels and the second omni wheels. | 10-27-2011 |
| 20110100123 | Thermal Bubble Type Angular Accelerometer - An RFID, Bluetooth as well as zigbee based thermal bubble type angular accelerometer includes a flexible substrate, a base layer, at least one cavity, and at least one sensing assembly. The base layer is formed on the flexible substrate. The at least one cavity is formed on the base layer. The at least one sensing assembly is suspended over the at least one cavity. The sensing assembly comprises a heater and two temperature sensing elements, wherein the two temperature sensing elements are substantially symmetrically disposed on opposite sides of the heater, and the heaters and the two temperature sensing elements extend in a radial direction. | 05-05-2011 |
| 20110009926 | Nerve-Stimulating And Signal-Monitoring Device And Method Of Manufacturing The Same And Nerve-Stimulating And Signal-Monitoring System - A nerve-stimulating and signal-monitoring device includes a flexible substrate, a modulation/demodulation module, a SOC unit and a plurality of stimulation probes. The modulation/demodulation module demodulates coded nerve-stimulating radio-frequency signals or modulates sending coded epidermal nerve response signals. The SOC unit and the modulation/demodulation module can be integrally packaged and bonded on the flexible substrate. The SOC unit decodes and transforms the coded nerve-stimulating radio-frequency signals to obtain nerve-stimulating electrical probe-driving signals. The stimulation probes protrude from the flexible substrate, are configured to transmit the nerve-stimulating electrical probe-driving signals to epidermal nerves, and are electrically coupled to the SOC unit. The SOC unit can receive, amplify, analyze, classify and encode epidermal nerve response signals sent to the modulation/demodulation module for modulating, and such coded epidermal nerve response signals are subsequently transmitted by an antenna to the monitor station for decoding, monitoring and analysis. | 01-13-2011 |
