Wenlan
Wenlan Gao, Shanghai CN
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20130188664 | ULTRA-BROADBAND GRAPHENE-BASED SATURABLE ABSORBER MIRROR - An Ultra-broadband graphene-based saturable absorber mirror (graphene SAM) used as passive mode locker and Q-switch of lasers was invented. The graphene SAM comprises an optical substrate, an Aurum(Au) reflection film and graphene layer(s). Combining the ultra-broadband high reflectivity of Au film with ultra-broadband saturable absorption of graphene, the graphene SAM could be used as saturable absorber for passive mode locking and Q-switching over an ultra-wide spectral range from near-infrared to mid-infrared spectral region. Compared to semiconductor saturable absorber mirror (SESAM), the graphene SAM has the advantages of ultra-broadband operation, low linear loss, easy fabrication, low cost, and enabling mass production. This invented graphene SAM will have a wide prospect of application. | 07-25-2013 |
Wenlan Liu, Albuquerque, NM US
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20140314737 | Blood Biomarker for Early Blood Brain Barrier Disruption in Ischemic Stroke - Methods and apparatus for determining blood brain barrier (BBB) damage and treating patients who may have suffered from BBB damage due to an ischemic event are provided. The methods and apparatus involve detecting the presence of cleaved occludin fragments in a sample of blood. According to some embodiments, the method further provides determining the degree of BBB damage based on the concentration of occludin fragments in the sample. In further embodiments the present disclosure provides kits for detecting the presence of occludin fragments in a blood sample. | 10-23-2014 |
Wenlan Wang, Zhongshan City CN
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20140333499 | ELECTRONICALLY TUNABLE ANTENNA BASED ON ORIENTATION CORRECTION AND ADJUSTMENT AND ELECTRONICALLY TUNABLE ANTENNA SYSTEM - The present disclosure provides an electronically tunable antenna based on orientation correction and adjustment and an electronically tunable antenna system. The main body of the electronically tunable antenna includes at least one electronically tunable antenna body. The electronically tunable antenna includes: an attitude sensing device fixed to the electronically tunable antenna body, the electronically tunable antenna is used for sensing horizontal orientation angle, mechanical tilt angle, latitude, longitude and height in real time; and an antenna control unit connected to the attitude sensing device, the antenna control unit is used for adjusting electrical downtilt angle of the electronically tunable antenna body and transmits to outside the horizontal orientation angle, mechanical tilt angle, latitude, longitude and height information sensed by the attitude sensing device. | 11-13-2014 |
Wenlan Zhang, Shanghai CN
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20140278547 | System and Method For Healthcare Outcome Predictions Using Medical History Categorical Data - A system and method for healthcare outcome predictions using medical history categorical data is provided. The system for healthcare outcome predictions using medical history categorical data comprising a computer system for receiving medical history categorical data, a healthcare outcome prediction engine stored on the computer system which, when executed by the computer system, causes the computer system to process the medical history categorical data to define a set of high-level constructs, calculate smoothed and thresholded Weight of Evidence tables for each high-level construct using training data, calculate an Evidence Ranked Sum value for each instance of each high-level construct based on the Weight of Evidence tables, and build predictive models based on the calculated Evidence Ranked Sum values. | 09-18-2014 |