David Barras

City:

Schlieren

Country:

Switzerland

Published Applications:

Last publication date:

2007-02-22

Top Assignees for applications by David Barras

The entities that hold a legal rights for patent applications filed by inventor Barras David:

ETA SA Manufacture Horlogere Suisse 2 Grenchen, Switzerland

Recent patent applications by Barras David

David Barras from Schlieren, CH has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2007-02-22

US20070041275A1

Physics

Wristwatch with antenna

#2 | 2005-11-17

US20050254344A1

Electricity

Data transmission system and method using sound waves

#3 | 2005-09-27

US10481546

Electronic instrument intended to be worn on the wrist and including, in particular, an antenna for receiving and/or transmitting radio-frequency signals

#4 | 2005-07-05

US10478659

Watchband antenna

InventorID:

4360181 ⎘