LexDanaLexDanabeta
Inventor

Alexander Walter

Inventor
Pürgen, DE

Overview

46→
Patents
1998–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 46 as inventor

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

H10Hprimary
H10HInorganic light-emitting semiconductor devices having potential barriers12%
H01LSemiconductor devices10%
A61CDentistry9%
B29CShaping or joining of plastics5%
B44CProducing decorative effects4%
B44FSpecial designs or pictures4%
B62DMotor vehicles4%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers4%
H04NPictorial communication, e.g. television4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
PatentTitleYear
11,018,281Optoelectronic semiconductor body and light emitting diode202110,911,635Apparatus and method to pick a magnetizable object from a group of magnetizable objects202110,425,555Method to form a coarsely discretized 3-D decoration201910,418,355Optoelectronic semiconductor chip and method for fabrication thereof201910,388,828Light-emitting semiconductor chip20199,950,557Apparatus to orient a pushpin20189,799,797'Light-emitting semiconductor chip'20179,775,951'Plunger for a syringe and method of making such a plunger'20179,761,758'Semiconductor component comprising an interlayer'20179,761,576'Optoelectronic semiconductor chip and method for fabrication thereof'20179,728,674'Optoelectronic component and method for the production thereof'20179,530,931'Light-emitting semiconductor chip'20169,505,260'Coarsely discretized 3-D decoration'20169,498,309'Mixer for mixing a dental composition'20169,502,611'Optoelectronic component and method for the production thereof'20169,469,453'Device for dispensing a flowable material'20169,427,290'Dispensing device for a dental substance'20169,375,292'Device for dispensing a dental material and method of dispensing'20169,295,530'Device for mixing and dispensing flowable components'20169,144,481'Package for a dental material and a method of manufacturing the package'20159,131,991'Dispensing device for a dental material'20159,120,606'Device for dispensing a flowable material'20159,029,177'Optoelectronic semiconductor chip and method for fabrication thereof'20159,012,885'Light-emitting semiconductor chip'20158,813,879'Electric steering and driving system for a lateral wheel-steering vehicle'20148,807,394'System comprising a mixing and dispensing device and a material container'20148,647,115'Syringes for dispensing multi-component material'2014D0696787'Mixing element'2013D0696416'Mixing element'2013D0695905'Mixing element'20138,592,840'Optoelectronic semiconductor chip and use of an intermediate layer based on AlGaN'2013D0693940'Mixing element'2013D0693223'Vial with cap'2013D0692762'Vial with cap'2013D0692763'Vial with cap'2013D0691281'Mixing element'20138,371,744'Mixer and system for mixing and dispensing a material'2013D0668954'Vial cap'20128,173,991'Optoelectronic semiconductor chip having a multiple quantum well structure'20128,105,684'Substrate, method for the production thereof and use thereof in order to form cultures of organic cells'2012D0651617'User interface device'20127,845,439'Device for reversing the steering movement of a steering wheel shaft'20107,616,443'Cooling device for electrical power units of electrically operated vehicles'20097,461,710'Electric steering and drive system for a vehicle with wheel side steering system'20086,636,009'Fault-tolerant electromechanical actuating device'20035,797,648'Roof, hatch, particularly in intended for vehicle roofs'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2014Based in Augsburg, DE· patent location history
2012–2017Patents assigned to WALTER ALEXANDER (24)· patent assignee history
2012–2021Patents assigned to OSRAM OPTO SEMICONDUCTORS GMBH (13)· patent assignee history
2012–2013Patents assigned to DOENMEZ OEZCAN (9)· patent assignee history
2012–2017Based in Pürgen, DE· patent location history
2012–2021Based in Laaber, DE· patent location history
2013–2017Patents assigned to 3M INNOVATIVE PROPERTIES CO (20)· patent assignee history
2013–2014Patents assigned to HARRE MANFRED (7)· patent assignee history
2015–2016Based in Puergen, DE· patent location history
2016–2021Based in Holmdel, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WALTER ALEXANDERself242012–2017
3M INNOVATIVE PROPERTIES CO202013–2017
OSRAM OPTO SEMICONDUCTORS GMBH132012–2021
DOENMEZ OEZCAN92012–2013
HARRE MANFRED72013–2014
Locations
LocationPatentsSpan
Pürgen, DE182012–2017
Laaber, DE132012–2021
Augsburg, DE52003–2014
Holmdel, New Jersey, US42016–2021
Puergen, DE22015–2016