Kai Wei

8 Patents

• US125739842026

  Integrated Opto-electronic Oscillator Chip as Microwave and Millimeter-wave Frequency Synthesizer

  Drexel University

  0 cites
• US125674032026

  Using Prosody in Spoken Language Understanding

  Amazon Technologies, Inc.

  0 cites
• US122548672025

  Spoken Language Understanding System

  Amazon Technologies, Inc.

  0 cites
• US120336182024

  Relevant Context Determination

  Amazon Technologies, Inc.

  0 cites
• US119898232024

  Method for Rendering on Basis of Hemispherical Orthogonal Function

  NANJING INSTITUTE OF ASTRONOMICAL OPTICS & TECHNOLOGY, NATIONAL ASTRONOMICAL OBSERVATORIES, CAS

  0 cites
• US119463272024

  Automatic Rheological Parameter Measuring System and Use Method for Flowing Drilling Fluid with High Temperature and High-pressure

  YANGTZE UNIVERSITY

  0 cites
• US119068252024

  Leaky-wave Spatial Modulator with Integrated Photonic Crystal for All-optical Analog-to-digital Converters

  Drexel University

  0 cites
• US116103962023

  Logo Picture Processing Method, Apparatus, Device and Medium

  BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., Ltd.

  0 cites