Innospectra Corporation

He-Yi Hsieh

Hsi-Pin Li

Ming-Hui Lin

Yung-Yu Huang

Cheng-Hsiung Chen

Ming-Chih Chen

Fei-Peng Chang

Shu-Ping Chien

Pei-Ying Lin

A drug scanning and identification system including a spectrometer, a drug holder, a mobile device and a drug identification model is provided. The spectrometer includes a light source, a diffraction grating, a light-absorption element, a wavelength selector, and a single-point photodetector. The drug holder includes a transparent area and a light-absorption area. The drug is disposed on the transparent area. The light-absorption area surrounds the transparent area. The mobile device is adapted to send a control command to trigger the spectrometer scanning the drug so as to obtain spectrum data of the drug. The spectrometer is adapted to transmit the spectrum data of the drug to the drug identification model. The drug identification model is adapted to identify the spectrum data of the drug such that the drug identification model generates an identification result. The identification result is displayed by the mobile device.

Drug scanning and identification system and use method thereof

A spectrometer engine and an adjustment method thereof are provided. The spectrometer engine includes a connector, a light sensor, a variable gain amplifier, a variable reference voltage generation circuit, an analog-to-digital converter and a control circuit. The light sensor senses a light to be measured coming from an object to be measured to generate a sensing signal. The variable gain amplifier amplifies the sensing signal according to a first setting parameter to generate an amplified signal. The variable reference voltage generation circuit provides a reference voltage according to a second setting parameter. The analog-to-digital converter converts the amplified signal to a digital signal according to the reference voltage. The control circuit reads the digital signal and adjusts at least one of the first to third setting parameters according to the digital signal for the spectrometer engine to measure the object to be measured again to generate another digital signal.

Spectrometer engine and an adjustment method thereof

A spectrometer and a spectrum measurement method thereof are provided. An analog-to-digital converter converts an amplified signal into a digital signal according to a reference voltage provided by a variable reference voltage generation circuit and amplifies the digital signal according to a target signal value, thereby approximating a signal value of the amplified digital signal to the target signal value. A control circuit outputs a spectral signal according to the amplified digital signal. A user can obtain spectrum measurement results that can be easily interpreted by the spectrometer and the spectrum measurement method thereof, without changing hardware or software, so as to improve convenience of use of the spectrometer.

Spectrometer and spectrum measurement method thereof

A spectrometer including an optomechanical module and a control module is provided. The optomechanical module includes an optomechanical engine and a sampling device. The optomechanical engine and the sampling device are disposed in the optomechanical module. The sampling device is coupled to the optomechanical engine. The sampling device is configured to transfer a sampling light to the optomechanical engine. The sampling device includes a memory device. The memory device is disposed in the sampling device. The memory device is configured to pre-store an optomechanical parameter corresponding to the optomechanical engine. The control module is coupled to the optomechanical module. The control module is configured to read the memory device to obtain the optomechanical parameter. The control module calibrates the optomechanical engine according to the optomechanical parameter.

Spectrometer, optomechanical module, and operation method for spectrometer

A spectrometer system including a spectrometer device, a mobile apparatus and a cloud server is provided. The spectrometer device scans a target object according to one of a plurality of sets of spectral scan setting parameters to generate spectral data. The mobile apparatus sets the spectrometer device to select one set from the plurality of sets spectral scan setting parameters for scanning the target object. The mobile apparatus receives the spectral data from the spectrometer device and outputs the spectral data. The cloud server stores detection models and the spectral data received from the mobile apparatus, and analyzes the spectral data according to one of the detection models to output an analysis result to the mobile apparatus. The spectrometer system can reduce network transmission traffic and prevent object analysis and model building from being affected by unregulated spectral data so correctness of spectral scan can be controlled.

Growing community of inventors

Hsinchu County, Taiwan

He-Yi Hsieh