Inventor

Chandan Das

Inventor

Gauting, DE

Overview

3→

Patents

1997–2009

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B60Qprimary

B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general11%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for11%

E05CBolts or fastening devices for wings, specially for doors or windows11%

E05FDevices for moving wings into open or closed position11%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof11%

G02BOptical elements, systems or apparatus11%

H04JMultiplex communication11%

H04LTransmission of digital information, e.g. telegraphic communication11%

H04WWireless communication networks11%

PatentTitleYear

7,528,704'Method and device for preventing injuries and material damage caused by motor vehicle doors'2009 6,742,036'Method for supporting mobility on the internet'2004 5,703,708'Adjustable optical delay line'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2009Patents assigned to SIEMENS AG (3)· patent assignee history

1997–2004Based in Gauting, DE· patent location history

2009Based in Deuerling, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SIEMENS AG	3	1997–2009

Locations

Location	Patents	Span
Gauting, DE	2	1997–2004
Deuerling, DE	1	2009