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Inventor

Xiao Jun Ma

Inventor
Beijing, CN

Overview

30→
Patents
2009–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 30 as inventor

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

H04Wprimary
H04WWireless communication networks26%
H04LTransmission of digital information, e.g. telegraphic communication24%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms12%
H04NPictorial communication, e.g. television10%
A61KPreparations for medical, dental or toiletry purposes3%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
G06FElectric digital data processing3%
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%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes2%
G08BSignalling systems, e.g. personal calling systems2%
PatentTitleYear
10,538,816Identification of tumors202010,329,624Grading of breast cancer201910,206,171Method for scheduling wake/sleep cycles by a central device in a wireless network20199,856,533'Predicting breast cancer treatment outcome'20189,686,570'Method for synchronized content playback'20179,670,553'Determining tumor origin'20179,635,075'Method and apparatus for assigning identifiers to media services'20179,628,675'Method and apparatus for object tracking and recognition'20179,497,704'Method for scheduling wake/sleep cycles by a central device in a wireless network'20169,447,470'Tumor grading and cancer prognosis'20169,344,478'Method and apparatus for managing content distribution over multiple terminal devices in collaborative media system'20169,338,485'Method and apparatus for distributing a multimedia content'20168,965,870'Method and apparatus for exchanging media service queries'20158,924,809'Cell dependent multi-group hybrid automatic repeat method for multicast wireless networks'20148,924,808'Cell dependent multi-group hybrid automatic repeat method for multicast in wireless networks'20148,913,627'Method to improve channel utilization in a time division multiple access based protocol'20148,832,519'Method and apparatus for FEC encoding and decoding'20148,773,989'Adaptive triggering set for relaxed deterministic back-off method'20148,761,015'Method and system for frame classification'20148,755,281'Constant window back-off method for multiple access in wireless local area networks'20148,737,425'Method and apparatus for media access in contention-based networks'20148,683,049'Methods for obtaining terminal multicasts status'20148,656,241'Cell dependent multi-group hybrid automatic repeat request method for multicast in wireless networks'20148,570,986'Semi-random back-off method for achieving resource reservation in wireless local area networks'20138,423,855'Adaptive and scalable packer error correction apparatus and method'20138,422,450'Relaxed deterministic back-off method for medium access control'20138,193,952'Method and device for encoding elements'20127,944,940'Method and apparatus for media access in contention-based networks'20117,930,105'Grading of breast cancer'20117,504,214'Predicting outcome with tamoxifen in breast cancer'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2020Patents assigned to BIOTHERANOSTICS INC (7)· patent assignee history
2009–2020Based in San Diego, CA, US· patent location history
2011–2019Patents assigned to THOMSON LICENSING (22)· patent assignee history
2011–2019Based in Beijing, CN· patent location history
2012–2017Patents assigned to MA XIAO JUN (12)· patent assignee history
2013–2017Patents assigned to LI JUN (13)· patent assignee history
2013–2018Patents assigned to MA XIAO-JUN (9)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
THOMSON LICENSING222011–2019
LI JUN132013–2017
MA XIAO JUNself122012–2017
MA XIAO-JUNself92013–2018
BIOTHERANOSTICS INC72009–2020
Locations
LocationPatentsSpan
Beijing, CN232011–2019
San Diego, California, US72009–2020