Inventor

Hyun Surk Ryu

Inventor

Hwaseong-si, KR

Overview

2004–2020

Patent span

Physics

Primary field (CPC G)

Patents· 55 as inventor

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

G06Fprimary

G06FElectric digital data processing17%

H04LTransmission of digital information, e.g. telegraphic communication14%

H04NPictorial communication, e.g. television10%

G06TImage data processing or generation, in general7%

G06VImage or video recognition or understanding7%

G06NComputing arrangements based on specific computational models6%

G06KGraphical data reading5%

G01SRadio direction-finding4%

H04JMultiplex communication4%

G11CStatic stores3%

PatentTitleYear

10,855,927Event detecting device including an event signal generator and an output signal generator2020 10,838,508Apparatus and method of using events for user interface2020 10,817,138Device and method for input process2020 10,795,568Method of displaying menu based on depth information and space gesture of user2020 10,739,953Apparatus and method for providing user interface2020 10,733,760Multiscale weighted matching and sensor fusion for dynamic vision sensor tracking2020 10,674,104Image adjustment apparatus and image sensor for synchronous image and asynchronous image2020 10,592,803Neuromorphic chip and method and apparatus for detecting spike event2020 10,516,838Event-based sensor and event-based sensing method2019 10,516,841Pixel, pixel driving circuit, and vision sensor including the same2019 10,510,160Multiscale weighted matching and sensor fusion for dynamic vision sensor tracking2019 10,445,924Method and device for processing DVS events2019 10,394,434Apparatus and method for recognizing proximity motion using sensors2019 10,310,615Apparatus and method of using events for user interface2019 10,261,612Apparatus and method for recognizing proximity motion using sensors2019 10,237,506Image adjustment apparatus and image sensor for synchronous image and asynchronous image2019 10,198,660Method and apparatus for event sampling of dynamic vision sensor on image formation2019 9,983,779Method of displaying menu based on depth information and space gesture of user2018 9,934,557Method and apparatus of image representation and processing for dynamic vision sensor2018 9,927,523'Event filtering device and motion recognition device thereof'2018 9,921,310'Proximity sensor and proximity sensing method using event-based vision sensor'2018 9,805,302'Synapse circuit and neuromorphic system including the same'2017 9,696,812'Apparatus and method for processing user input using motion of object'2017 9,652,119'Method and apparatus for user interface based on gesture'2017 9,495,758'Device and method for recognizing gesture based on direction of gesture'2016 9,462,256'Apparatus and method for photographing and displaying three-dimensional (3D) images using light receiving element array that measures light from various directions'2016 9,448,638'Mobile devices for transmitting and receiving data using gesture'2016 9,418,333'Synapse array, pulse shaper circuit and neuromorphic system'2016 9,389,693'Apparatus and method for recognizing motion by using an event-based vision sensor'2016 9,361,576'Neuromorphic signal processing device and method for locating sound source using a plurality of neuron circuits'2016 9,243,904'Proximity sensor and proximity sensing method using light quantity of reflection light'2016 9,237,333'Method and apparatus of measuring depth information for 3D camera'2016 9,143,680'Event-based image processing apparatus and method'2015 9,104,974'Apparatus and method for transmitting and receiving determined spike events between neurons in neuromorphic chips utilizing a strobe representing spike occurrence time information'2015 9,087,302'Synapse for function cell of spike timing dependent plasticity (STDP), function cell of STDP, and neuromorphic circuit using function cell of STDP'2015 9,037,524'Neural working memory device'2015 8,879,564'Method to accurately and securely determine propagation delay and distance between sending and receiving node in packet network using cut-through approach and packet network node for executing the method'2014 8,799,741'Method of transmitting ethernet frame in network bridge and the bridge'2014 8,667,168'Proximity control method for transmitting content and node in network using the proximity control method'2014 8,446,909'Extension of audio/video bridging reservation protocol'2013 8,418,045'Network intermediate device and method thereof'2013 8,391,167'Method to precisely and securely determine propagation delay and distance between sending and receiving node in packet network and packet network node system for executing the method'2013 8,370,492'System for providing quality of service in link layer and method using the same'2013 8,018,973'Method to accurately and securely determine propagation delay and distance between sending and receiving node in packet network using cut-through approach and packet network node for executing the method'2011 7,908,540'Method of transmitting ethernet frame in network bridge and the bridge'2011 7,822,063'Bandwidth allocation method and system for data transmission in EPON'2010 7,747,168'Multi switching architecture and method in optical burst switching network'2010 7,746,775'Instant service method for deficit-round-robin (DRR) data packet scheduling'2010 7,715,313'Method of and apparatus for transmitting residential Ethernet stream'2010 7,668,151'Time synchronizing method and apparatus based on time stamp'2010 7,644,174'Method of and apparatus for transmitting universal plug and play audio/video stream'2010 7,561,800'Optical burst switching system and method using duplicate burst transmission'2009 7,177,381'Noise-resistive, burst-mode receiving apparatus and a method for recovering a clock signal and data therefrom'2007 7,095,551'Wavelength converter for generating wavelength tunable laser optical source in itself'2006 6,694,105'Burst mode receiving apparatus having an offset compensating function and a data recovery method thereof'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (55)· patent assignee history

2004–2020Based in Suwon-si, KR· patent location history

2009Based in Deajeon, KR· patent location history

2013–2019Patents assigned to RYU HYUN SURK (11)· patent assignee history

2013–2014Patents assigned to FENG FEI FEI (6)· patent assignee history

2013–2014Patents assigned to GARNER GEOFFREY M (5)· patent assignee history

2013–2014Patents assigned to DEN HOLLANDER CORNELIS JOHANNIS (4)· patent assignee history

2013–2016Based in Yongin-si, KR· patent location history

2015–2020Based in Hwaseong-si, KR· patent location history

2018–2019Based in Gyeonggi-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	55	2004–2020
RYU HYUN SURKself	11	2013–2019
FENG FEI FEI	6	2013–2014
GARNER GEOFFREY M	5	2013–2014
DEN HOLLANDER CORNELIS JOHANNIS	4	2013–2014

Locations

Location	Patents	Span
Hwaseong-si, KR	28	2015–2020
Suwon-si, KR	20	2004–2020
Yongin-si, KR	4	2013–2016
Gyeonggi-do, KR	2	2018–2019
Deajeon, KR	1	2009