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Inventor

Stephen Tiedemann

Inventor
Stuttgart, DE

Overview

25→
Patents
2004–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 25 as inventor

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

H04Bprimary
H04BTransmission31%
H04LTransmission of digital information, e.g. telegraphic communication31%
H04WWireless communication networks7%
G06FElectric digital data processing5%
H04MTelephonic communication5%
G06KGraphical data reading3%
G08CTransmission systems for measured values, control or similar signals3%
H04NPictorial communication, e.g. television3%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications3%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use3%
PatentTitleYear
10,298,429Transmitting device, receiving device and communication method for an OFDM communication system with new preamble structure201910,277,283NFC device, reader/writer device and methods for authorizing and performing an update201910,084,510Power line communication methods and devices20189,843,359'Portable electronic device and operation method for establishing a near field communication link'20179,792,616'Method for generating an electronic coupon, coupon holding device, system for generating an electronic coupon, electronic coupon and computer program product'20179,467,237'Power line communication methods and devices'20169,454,682'Near field communication reader device, near field communication tag device, near field communication system and near field communication method'20169,225,558'Method for receiving a signal, which is transmitted over a pair of wires and receiver'20159,184,963'Transmitting device, receiving device and communication method for an OFDM communication system with new preamble structure'20159,031,500'Portable electronic device and operation method for establishing a near field communication link'20158,862,692'Method for providing/accessing data on the internet and a respective client, server, and system'20148,811,933'Power line communication methods and devices'20148,576,053'Near field communication device and method for near field communication'20138,515,382'Power line communication methods and devices'20138,325,827'Transmitting device, receiving device and communication method for an OFDM communication system with new preamble structure'20128,275,344'Power line communication methods and devices'20128,185,085'Power line communication methods and devices'20128,140,049'Power line communication methods and devices'20127,962,118'Method for transmitting a signal on a power line network, transmitting unit, receiving unit and system'20117,885,633'Power line communication methods and devices'20117,836,159'Control of home network devices'20107,702,085'Dynamic FD coexistence method for PLC systems'20107,617,514'Network functionality for multimedia home platform terminal devices'20097,165,259'Distributed software applications in the HAVi home network'20076,829,656'Tuner FCM for HAVi architecture'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2019Based in Stuttgart, DE· patent location history
2007–2018Patents assigned to SONY DEUTSCHLAND GMBH (15)· patent assignee history
2012–2017Patents assigned to TIEDEMANN STEPHEN (11)· patent assignee history
2012–2015Patents assigned to SCHWAGER ANDREAS (6)· patent assignee history
2012–2014Patents assigned to GAEDEKEN GRALF (5)· patent assignee history
2013–2019Patents assigned to SONY CORP (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY DEUTSCHLAND GMBH152007–2018
TIEDEMANN STEPHENself112012–2017
SONY CORP82013–2019
SCHWAGER ANDREAS62012–2015
GAEDEKEN GRALF52012–2014
Locations
LocationPatentsSpan
Stuttgart, DE252004–2019