Huawei Technologies Co., Limited

Shenzhen Baseus Technology Co., Ltd.

Dongguan Frontier Technology Institute

3m Cogent, Inc.

Fei Zhou

Wei He

Ruopeng Liu

Lin Luan

Xiang Hu

Ming Hsieh

Yongfeng Wang

Linsong Chen

Yunlong Wang

Zhongchu Zhu

Ankuo Wang

Wheshi Chen

Mingzhu Shi

Shikuan Xu

Junru Yue

Magnetic phone holder

The present disclosure relates to the aerospace application field, and provides a method for flying a large balloon. In the method, a constraint apparatus is disposed on a balloon capsule to replace a roller, and the constraint apparatus is released progressively in a release process of the balloon capsule, so that the balloon capsule is released progressively and slowly before rising above a pod. This greatly reduces the impact in a flying process, makes it easier to control a flying status of the balloon capsule, and also makes related operations of onsite staffs simpler and controllable.

Method for flying large balloon

An apparatus for capturing the image of a wet/moist fingerprint. The apparatus includes: a prism having an imaging plane on which a finger having valleys and ridges is place, a bottom plane parallel to the imaging plane and a reflective plane intercepting the imaging plane and intercepting the bottom plane at an angle &#x3b1;; a light source for generating a light with an incident angle of approximately 0&#xb0; with respect to a surface normal of the imaging plane; and a lens for capturing light reflected from the reflective plane. The apparatus further includes an image sensor for generating an image of the valleys and ridges of the finger, wherein the reflective plane is arranged in such a way to meet the equation of &#x3b1;&#x3e;45 +(arc sin (n/n))/2, where nis a refraction index of medium filled between the valleys of the finger and the imaging plane, and nis refraction index of the prism.

Apparatus for capturing a high quality image of a moist finger

A data synchronization system and method. The method includes that when a change happens in a source application, data is collected from a source application based on a target application subscribing the source application and collection data is transmitted to the target application or is directly inserted to target database. The system includes data collection unit and distribution unit. The present invention may realize synchronization on demand, simultaneously reduce greatly synchronous data quantity, decrease network load, and guarantee smoothness and stabilization of network. The present invention applies to data synchronization of enterprise internal/external data systems, telecommunication networks, etc.

Method and system for data synchronization

Growing community of inventors

Shenzhen, China

Fei Zhou