Inventor

Liang Sun

Inventor

Taipei, TW

Overview

28→

Patents

2008–2020

Patent span

Physics

Primary field (CPC G)

Patents· 28 as inventor

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

G06Fprimary

G06FElectric digital data processing18%

G10LSpeech analysis techniques or speech synthesis12%

E21BEarth or rock drilling11%

H04LTransmission of digital information, e.g. telegraphic communication11%

G01VGeophysics5%

G10KSound-producing devices5%

H04WWireless communication networks5%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%

G06TImage data processing or generation, in general4%

H04MTelephonic communication4%

PatentTitleYear

10,844,709Methods and systems for spectrum estimation for measure while drilling telemetry in a well system2020 10,704,385Modelling electromagnetic telemetry signals in deviated wells2020 10,502,860Method for placement of surface electrodes for electromagnetic telemetry2019 10,482,865Vibration damped sound shield2019 10,422,218Methods and systems for spectrum estimation for measure while drilling telemetry in a well system2019 10,375,576Detection of malware apps that hijack app user interfaces2019 10,323,510Downhole sensing for electromagnetic telemetry2019 10,275,868Object analyzing method and object analyzing system2019 10,113,418Methods and systems for spectrum estimation for measure while drilling telemetry in a well system2018 10,032,449Keyword spotting system for achieving low-latency keyword recognition by using multiple dynamic programming tables reset at different frames of acoustic data input and related keyword spotting method2018 9,928,851'Voice verifying system and voice verifying method which can determine if voice signal is valid or not'2018 9,916,448'Detection of malicious mobile apps'2018 9,779,725'Voice wakeup detecting device and method'2017 9,781,531'Microphone system and related calibration control method and calibration control module'2017 9,775,113'Voice wakeup detecting device with digital microphone and associated method'2017 9,762,385'Protection of program code of apps of mobile computing devices'2017 9,760,711'Detection of repackaged mobile applications'2017 9,756,421'Audio refocusing methods and electronic devices utilizing the same'2017 9,747,894'System and associated method for speech keyword detection enhanced by detecting user activity'2017 9,691,381'Voice command recognition method and related electronic device and computer-readable medium'2017 9,548,054'Speaker authentication methods and related methods of electronic devices using calendar data'2017 9,520,121'Acoustic and vibrational energy absorption metamaterials'2016 9,313,219'Detection of repackaged mobile applications'2016 9,208,322'Privacy leak detection in .NET framework'2015 8,960,365'Acoustic and vibrational energy absorption metamaterials'2015 8,068,439'Method of concurrent multipath transfer based on relational paths'2011 7,809,813'System and method for providing content-oriented services to content providers and content consumers'2010 7,397,785'Method for enhancing fairness and performance in a multihop ad hoc network and corresponding system'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2011Based in Beijing, CN· patent location history

2011–2015Patents assigned to SUN LIANG (2)· patent assignee history

2015–2019Patents assigned to TREND MICRO INC (6)· patent assignee history

2015–2019Based in Nanjing, CN· patent location history

2015–2019Based in Hong Kong, CN· patent location history

2017–2019Patents assigned to MEDIATEK INC (10)· patent assignee history

2017Patents assigned to CHENG YIOU-WEN (2)· patent assignee history

2017–2019Based in Taipei, TW· patent location history

2018–2020Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (6)· patent assignee history

2018–2020Based in Katy, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MEDIATEK INC	10	2017–2019
SCHLUMBERGER TECHNOLOGY CORP	6	2018–2020
TREND MICRO INC	6	2015–2019
CHENG YIOU-WEN	2	2017
SUN LIANGself	2	2011–2015

Locations

Location	Patents	Span
Taipei, TW	10	2017–2019
Katy, Texas, US	6	2018–2020
Nanjing, CN	6	2015–2019
Hong Kong, CN	3	2015–2019
Beijing, CN	2	2008–2011