Inventor
Stefan Richter
Inventor
Seattle, WA, US
Overview
Patents· 60 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication17%
H04NPictorial communication, e.g. television12%
G06FElectric digital data processing9%
G02BOptical elements, systems or apparatus7%
A61BDiagnosis4%
E05FDevices for moving wings into open or closed position4%
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 thereof4%
G01BMeasuring length, thickness or similar linear dimensions3%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices3%
G11BInformation storage based on relative movement between record carrier and transducer3%
PatentTitleYear
11,113,286Generation of pruning index for pattern matching queries202111,102,535Adjusting parameter settings for bitrate selection algorithms202111,095,699Streaming media file management202111,086,875Database query processing using a pruning index202111,016,975Scan set pruning for pattern matching queries202111,003,090Lithography apparatus comprising a plurality of individually controllable write heads202110,997,179Pruning index for optimization of pattern matching queries202110,942,925Database query processing using a pruning index202110,904,639Server-side fragment insertion and delivery202110,769,150Pruning indexes to enhance database query processing202010,735,489Mid-stream content delivery network switching202010,530,825Catching up to the live playhead in live streaming202010,484,446VBR encoding of live content201910,440,082Adjusting parameter settings for bitrate selection algorithms201910,440,148Content delivery network balancer201910,432,686Streaming media file management201910,433,023Heuristics for streaming live content201910,310,385Optical system for producing lithographic structures201910,313,419VBR encoding of live content201910,313,721Live streaming media content using on-demand manifests201910,281,698Laser scanning microscope and method for correcting imaging errors particularly in high-resolution scanning microscopy201910,277,928Dynamic manifests for media content playback201910,277,669Communication channel between device and CDN during playback201910,277,929Live streaming media content using on-demand manifests201910,200,428Unicast routing of a media stream to subscribers201910,184,423Two-stroke engine201910,139,351Device and method for continuously inspecting containers201810,091,265Catching up to the live playhead in live streaming201810,038,758Content delivery network balancer20189,995,691Device and method for continuously inspecting containers20189,989,862Optical system for producing lithographic structures20189,942,577Dynamic objects caching for media content playback20189,866,459'Origin failover for live streaming'20189,796,085'Mobile device for manipulating objects'20179,759,910'Optical scanning device'20179,742,749'Live stream encryption'20179,673,115'Test structures and method of forming an according test structure'20179,533,076'Carriers for hemostatic tract treatment'20179,517,733'Motor vehicle having a retractable screen'20168,681,344'Devices and methods for position determination and surface measurement'20148,596,786'Arrangements and method for measuring an eye movement, particularly a movement of the fundus of the eye'20138,570,502'Scanning mirror device'20138,517,979'Carriers for hemostatic tract treatment'20138,215,278'Internal combustion engine having an elastic connector and method of producing same'20128,145,380'Motor vehicle control system'20128,123,353'Ophthalmologic apparatus and method for the observation, examination, diagnosis, and/or treatment of an eye'20127,788,224'Fast database replication'20107,449,077'Method for the production of monolithic multilayer actuator monolithic multilayer actuator made of a piezoceramic or electrostrictive material and external electrical contact for a monolithic multilayer actuator'20086,917,019'Heating and method for controlling heating of a functional unit on a motor vehicle'20056,837,758'Fast military surface craft'20056,773,053'Method and device for adjusting a window glass, in particular on a cabriolet, with anti-trap protection'20046,766,616'Opening flap, in particular flue gas escape flap, and opening mechanism therefor'20046,704,481'Cable assembly having ripcords with excess length and ripcords attached to tape'20046,483,971'Optical-fiber cable containing thermally bonded fiber optic buffer tubes and fabrication process'20026,472,836'Method and arrangement for electrically controlling and regulating the movement of an electrically operated aggregate of a motor vehicle'20026,366,725'Optical cable for routing in sewers'20026,181,857'Method for accessing optical fibers contained in a sheath'20016,059,250'Tilting device'20005,150,782'Device for positioning bottles symmetrically to the rotational axes of bottle carriages in labeling machines and the like'19924,277,927'Spacer for the bricks of a facing brickwork to be placed in front of an inner brickwork'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–2017Patents assigned to RICHTER STEFAN (9)· patent assignee history
2001–2010Patents assigned to CIT ALCATEL (5)· patent assignee history
2001–2004Based in Hickory, NC, US· patent location history
2002–2012Based in Michelau, DE· patent location history
2010–2021Based in Berlin, DE· patent location history
2012–2021Based in Jena, DE· patent location history
2013–2019Patents assigned to ZEISS CARL AG (4)· patent assignee history
2017–2021Patents assigned to AMAZON TECH INC (21)· patent assignee history
2017–2021Based in Seattle, WA, US· patent location history
2020–2021Patents assigned to SNOWFLAKE INC (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMAZON TECH INC | 21 | 2017–2021 |
| RICHTER STEFANself | 9 | 1981–2017 |
| SNOWFLAKE INC | 6 | 2020–2021 |
| CIT ALCATEL | 5 | 2001–2010 |
| ZEISS CARL AG | 4 | 2013–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seattle, Washington, US | 21 | 2017–2021 |
| Jena, DE | 9 | 2012–2021 |
| Berlin, DE | 7 | 2010–2021 |
| Michelau, DE | 4 | 2002–2012 |
| Hickory, NC, US | 4 | 2001–2004 |