公开(公告)号：US20180054261A1

公开(公告)日：2018-02-22

申请号：US15719471

申请日：2017-09-28

Applicant: ORA INC.

Inventor： LEI DING ,  Jia Jia Han ,  Huan Liu ,  Jian Guo Wu ,  Ye Zhao

IPC: H04B11/00 ,  H04L29/06

CPC classification number: H04B11/00 ,  H04B17/27 ,  H04B17/318 ,  H04L63/08 ,  H04W12/06 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/166

Abstract: The disclosure relates to a method and an apparatus for data transmission, where the method includes: a first mobile device transmits authentication data to a second mobile device via a sound wave, and transmits data to the second mobile device via a sound wave after the second mobile device has been successfully authenticated, thereby achieving data transmission between the first mobile device and the second mobile device via a sound generating apparatus, such as a microphone and a loudspeaker, in the first mobile device and the second mobile device, with small power consumption and no interference to the antenna related to the voice call of the mobile device.

公开(公告)号：US10333356B2

公开(公告)日：2019-06-25

申请号：US15503960

申请日：2015-08-12

Applicant: ORA INC.

Inventor： Lei Ding ,  Jiajia Han ,  Huan Liu ,  Yongwei Wang ,  Jianguo Wu ,  Ye Zhao

IPC: G06K19/06 ,  H02J50/20 ,  H04W4/80 ,  G06Q10/10 ,  H02J50/10 ,  H02J50/80 ,  H04B5/00

Abstract: An electronic business card information exchange method and device are provided in the present invention. The electronic business card exchange is achieved by way of by way of receiving by a first terminal in a power-off state an induced electric energy provided by a second terminal, sending by the first terminal the first electronic business card information stored locally to the second terminal under the driving of the induced electric energy, then receiving and storing second electronic business card information written by the second terminal. The technical problem in the prior art that the electronic business card information exchange can not be achieved when one of two terminals is in a power-off state is solved.

公开(公告)号：US10176460B2

公开(公告)日：2019-01-08

申请号：US15514470

申请日：2015-08-28

Applicant: ORA INC.

Inventor： Jian Hua Xing ,  Kai Ren ,  Ping Wang ,  Ye Zhao ,  Jian Guo Wu

IPC: H04B7/00 ,  G06Q10/10 ,  G06F3/0488 ,  H04M1/725 ,  G06F1/16 ,  H04M1/2745

Abstract: An electronic business card exchange method and apparatus. The method comprises: if a first electronic business card terminal on which a first electronic business card is displayed receives a first touch signal, the first electronic business card terminal turns the first electronic business card upside down to enable the business card to face the other party, and establishes a data connection to a second electronic business card terminal (101); if the first electronic business card terminal on which the first electronic business card that has been turned is displayed receives a second touch signal, the first electronic business card terminal sends the first electronic business card to the second electronic card terminal through the data connection (103); and through the data connection, the first electronic business card terminal receives and displays a second electronic business card sent by the second electronic business card terminal (104). Users can exchange electronic business cards by only sending two touch signals, so that the problems of complex operation of electronic business card exchange and proneness to opposite end confusion in the prior art are solved. In addition, the process is formal and meets business card exchange etiquette, and the problem is solved that electronic business card cannot be popularized on a large scale all the time to replace paper business cards due to the concern of etiquette in electronic business card exchange.