Inventor

Feng Zhang

Inventor

Shanghai, CN

Overview

88→

Patents

2000–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 88 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 communication12%

H04WWireless communication networks12%

H04BTransmission5%

G01SRadio direction-finding4%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%

H01LSemiconductor devices3%

G08BSignalling systems, e.g. personal calling systems2%

H02HEmergency protective circuit arrangements2%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation2%

PatentTitleYear

10,866,302Method, apparatus, and system for wireless inertial measurement2020 10,850,983Three-dimensional hierarchical porous carbon foams for supercapacitors2020 10,845,463Method, apparatus, and system for wireless object scanning2020 10,833,912Methods, devices, servers, apparatus, and systems for wireless internet of things applications2020 10,809,932Managing data relocations in storage systems2020 10,770,519Organic light-emitting diode display panel and organic light-emitting diode display apparatus2020 10,750,570Call termination method, application processor, and modem2020 10,742,475Method, apparatus, and system for object tracking sensing using broadcasting2020 10,735,298Method, apparatus, server and system for vital sign detection and monitoring2020 10,713,134Distributed storage and replication system and method2020 10,671,499Distributed storage and replication system and method2020 10,651,947Coherent detection with remotely delivered local oscillators2020 10,645,473All-optical networks based on switchable wavelength connects (SWCs)2020 10,613,790Mitigating flash wear when performing storage tiering2020 10,555,247Roaming network access method and apparatus2020 10,526,203Three-dimensional hierarchical porous carbon foams for supercapacitors2020 10,495,725Method, apparatus, server and system for real-time vital sign detection and monitoring2019 10,492,245Call termination method, application processor, and modem2019 10,452,606Continuous metadata formatting2019 10,448,530Housing used for electric component and method for manufacturing same2019 10,440,705Method, apparatus, server, and systems of time-reversal technology2019 10,429,169Physical parameter estimating method that determines a matched order of an intensity distribution signal according to calculated magnitude spectrums and electronic apparatus2019 10,409,768Managing data inconsistencies in files of file systems2019 10,397,039Apparatus, systems and methods for fall-down detection based on a wireless signal2019 10,380,881Method, apparatus, and systems for wireless event detection and monitoring2019 10,374,863Apparatus, systems and methods for event recognition based on a wireless signal2019 10,291,460Method, apparatus, and system for wireless motion monitoring2019 10,284,949Impedance matching method and apparatus for electret microphone, and communication device2019 10,270,642Method, apparatus, and system for object tracking and navigation2019 10,203,454Dense wavelength-division multiplexing (DWDM) network and method2019 10,154,086Distributed consumer cloud storage system2018 10,142,845Network connection method and apparatus, and computer storage medium2018 10,133,633Data storage method, data recovery method, related apparatus, and system2018 10,104,033Method for sending message, method for reading and notifying message, method for receiving message, and apparatus2018 10,098,048Method and apparatus for service offloading between different networks2018 10,044,658Group messaging method, and device2018 10,009,954Call termination method, application processor, and modem2018 9,983,941Method and apparatus for recovering data2018 9,940,047Application resource usage behavior analysis2018 9,916,191'Techniques for efficiently performing a filesystem consistency check'2018 9,823,970'Data storage method, data recovery method, related apparatus, and system'2017 9,805,044'Window-based resource allocation in data storage systems'2017 9,778,850'Techniques for zeroing non-user data areas on allocation'2017 9,729,462'Transmission apparatus and transmission method'2017 9,710,331'Data storage method, data recovery method, related apparatus, and system'2017 9,703,498'Allocating space in a file system from sequential and random cursors'2017 9,665,284'Partition extension method and apparatus'2017 9,605,417'System and method for harvesting rainwater'2017 9,600,182'Application resource usage behavior analysis'2017 9,580,897'System and method for purifying rainfall runoff'2017 9,471,595'Recovering file mapping information in file systems'2016 9,442,671'Distributed consumer cloud storage system'2016 9,417,962'Data block sub-division based data recovery method and device'2016 9,378,052'Granting rangelocks according to thread arrival time'2016 9,361,327'Rolling bloom filter for data with retention policy'2016 9,280,416'Selection of erasure code parameters for no data repair'2016 9,281,435'Light to current converter devices and methods of manufacturing the same'2016 9,274,961'Method for building multi-processor system with nodes having multiple cache coherency domains'2016 9,209,342'Methods of manufacturing light to current converter devices'2015 9,204,103'Technique for parallel, distributed video processing'2015 9,153,713'Solar cell modules and methods of manufacturing the same'2015 9,080,426'Anti-channeling pack-off particles used in a production section of an oil-gas well, and completion method and production method using such particles'2015 9,032,061'Policy based intelligent data placement'2015 8,983,621'Functional electrical stimulation system'2015 8,977,660'Multi-level distributed hash table for data storage in a hierarchically arranged network'2015 8,916,410'Methods of manufacturing light to current converter devices'2014 8,861,527'Network-assisted routing for topology-aware overlay networks'2014 8,792,386'Method for transmitting attributes based on fiber channel network and switch system'2014 8,788,913'Selection of erasure code parameters for no data repair'2014 8,755,903'System of functional electrical stimulation'2014 8,736,656'Method and apparatus for MCU to optimize configuration of multiple pictures'2014 8,675,672'Hierarchical cluster tree overlay network'2014 8,335,758'Data ETL method applied to real-time data ETL system'2012 D0658577'Face of a solar cell'2012 8,045,586'Method and apparatus for transmitting overhead information'2011 7,829,168'Methods for inspecting and optionally reworking summed photolithography patterns resulting from plurally-overlaid patterning steps during mass production of semiconductor devices'2010 7,592,924'Intelligent life testing methods and apparatus for leakage current protection'2009 7,590,116'Method for forwarding multicast message in network communication'2009 7,525,441'Intelligent life testing methods and apparatus for leakage current protection device with indicating means'2009 7,522,064'Apparatus and methods for testing the life of a leakage current protection device'2009 7,492,559'Intelligent life testing methods and apparatus for leakage current protection'2009 7,299,055'Geographic representation of end user fixed wireless communication device'2007 7,277,732'Language input system for mobile devices'2007 7,241,538'Method for providing representative features for use in inspection of photolithography mask and for use in inspection photo-lithographically developed and/or patterned wafer layers, and products of same'2007 7,124,080'Method and apparatus for adapting a class entity dictionary used with language models'2006 6,912,326'Method for displaying an electronic document on a digital handheld device'2005 6,317,491'Method and apparatus for an intelligent telecommunication base unit and a detachable mobile information unit'2001 6,151,389'Telephone'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2020Based in Shanghai, CN· patent location history

2007–2020Based in Beijing, CN· patent location history

2009–2020Patents assigned to HUAWEI TECH CO LTD (16)· patent assignee history

2011–2020Based in Shenzhen, CN· patent location history

2012–2017Patents assigned to ZHANG FENG (17)· patent assignee history

2014–2018Patents assigned to EMC CORP (15)· patent assignee history

2014–2018Based in Sherborn, MA, US· patent location history

2017–2020Patents assigned to EMC IP HOLDING CO LLC (11)· patent assignee history

2019–2020Patents assigned to ORIGIN WIRELESS INC (12)· patent assignee history

2019–2020Based in Greenbelt, MD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ZHANG FENGself	17	2012–2017
HUAWEI TECH CO LTD	16	2009–2020
EMC CORP	15	2014–2018
ORIGIN WIRELESS INC	12	2019–2020
EMC IP HOLDING CO LLC	11	2017–2020

Locations

Location	Patents	Span
Shanghai, CN	17	2001–2020
Shenzhen, CN	13	2011–2020
Greenbelt, Maryland, US	12	2019–2020
Beijing, CN	11	2007–2020
Sherborn, Massachusetts, US	10	2014–2018