LexDanaLexDanabeta
Inventor

Qiong Liu

Inventor
Milpitas, CA, US

Overview

49→
Patents
2005–2020
Patent span
Physics
Primary field (CPC G)

Patents· 49 as inventor

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

G06Fprimary
G06FElectric digital data processing21%
H04NPictorial communication, e.g. television11%
G06VImage or video recognition or understanding10%
G06KGraphical data reading6%
G05DSystems for controlling or regulating non-electric variables4%
G06TImage data processing or generation, in general4%
H04LTransmission of digital information, e.g. telegraphic communication3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information2%
G11BInformation storage based on relative movement between record carrier and transducer2%
H04BTransmission2%
PatentTitleYear
10,873,709Systems and methods for automatic detection and insetting of digital streams into a 360-degree video202010,824,608Feature generation and storage in a multi-tenant environment202010,720,062Systems and methods for automated vehicle following and regrouping202010,718,362Systems and methods for actively controlling a vortex in a fluid202010,675,762Systems and methods for using an external sensor and a mobile device to simulate real sensors for a robot202010,516,939Systems and methods for steering speaker array and microphone array with encoded light rays201910,299,340Light-bar structure201910,054,951Mobile robot indoor localization and navigation system and method20189,904,283'Systems and methods employing coded light to dock aerial drones, self-driving cars and surface robots'20189,849,693Systems and methods for printing on large surface with portable printing devices20179,830,894Systems and methods for playing virtual music instrument through tracking of fingers with coded light20179,717,059'Power control method and apparatus'20179,547,370'Systems and methods for enabling fine-grained user interactions for projector-camera or display-camera systems'20179,462,239'Systems and methods for time-multiplexing temporal pixel-location data and regular image projection for interactive projection'20169,411,432'Systems and methods for enabling gesture control based on detection of occlusion patterns'20169,317,171'Systems and methods for implementing and using gesture based user interface widgets with camera input'20169,275,278'Systems and methods for implementing and using off-center embedded media markers'20169,244,923'Hypervideo browsing using links generated based on user-specified content features'20169,245,043'Embedded media markers and systems and methods for generating and using them'20169,207,780'Systems and methods for hiding and finding digital content associated with physical objects via coded lighting'20159,117,274'System and method for interactive markerless paper documents in 3D space with mobile cameras and projectors'20158,866,699'Systems and methods for interacting with mobile devices using external displays'20148,855,421'Methods and apparatuses for Embedded Media Marker identification'20148,805,117'Methods for improving image search in large-scale databases'20148,749,587'System and method for content based automatic zooming for document viewing on small displays'20148,424,751'Embedded media barcode links and systems and methods for generating and using them'20138,423,881'Systems and methods for placing visual links to digital media on physical media'20138,363,973'Descriptor for image corresponding point matching'20138,149,273'System and methods for vital sign estimation from passive thermal video'20128,144,919'Annealing algorithm for non-rectangular shaped stained glass collages'20128,139,860'Retrieving and sharing electronic documents using paper'20128,126,155'Remote audio device management system'20128,126,965'Paper based meeting service management tool'20128,046,701'Peer to peer gesture based modular presentation system'20117,995,090'Video enabled tele-presence control host'20117,944,454'System and method for user monitoring interface of 3-D video streams from multiple cameras'20117,848,567'Determining regions of interest in synthetic images'20107,830,417'System and method for interacting with objects via a camera enhanced mobile device'20107,787,011'System and method for analyzing and monitoring 3-D video streams from multiple cameras'20107,730,407'Systems and methods for bookmarking live and recorded multimedia documents'20107,724,959'Determining regions of interest in photographs and images'20107,697,785'Generating a highly condensed visual summary'20107,688,344'Systems and methods for mediating teleconferences'20107,639,839'Extracting video regions of interest'20097,624,166'System and methods for remote control of multiple display and devices'20097,434,153'Systems and methods for authoring a media presentation'20087,349,005'Automated video production system and method using expert video production rules for online publishing of lectures'20087,154,526'Telepresence system and method for video teleconferencing'20066,839,067'Capturing and producing shared multi-resolution video'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2020Patents assigned to FUJI XEROX CO LTD (44)· patent assignee history
2005–2016Based in Milpitas, CA, US· patent location history
2012–2016Patents assigned to LIU QIONG (15)· patent assignee history
2012–2016Patents assigned to LIAO CHUNYUAN (8)· patent assignee history
2012–2014Patents assigned to CHIU PATRICK (3)· patent assignee history
2012–2016Patents assigned to GIRGENSOHN ANDREAS (3)· patent assignee history
2015–2020Based in Cupertino, CA, US· patent location history
2019Based in Suzhou, CN· patent location history
2020Based in Santa Clara, CA, US· patent location history
2020Based in Tallahassee, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI XEROX CO LTD442005–2020
LIU QIONGself152012–2016
LIAO CHUNYUAN82012–2016
CHIU PATRICK32012–2014
GIRGENSOHN ANDREAS32012–2016
Locations
LocationPatentsSpan
Milpitas, California, US292005–2016
Cupertino, California, US142015–2020
Santa Clara, California, US12020
Tallahassee, Florida, US12020
Suzhou, CN12019