LexDanaLexDanabeta
Inventor

Shaowei Pan

Inventor
Kildeer, IL, US

Overview

56→
Patents
1997–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 56 as inventor

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

H04Wprimary
H04WWireless communication networks46%
H04LTransmission of digital information, e.g. telegraphic communication19%
G06FElectric digital data processing10%
H04BTransmission5%
H04MTelephonic communication4%
H04NPictorial communication, e.g. television4%
G01SRadio direction-finding3%
G06JHybrid computing arrangements3%
H03MCoding3%
H04KSecret communication3%
PatentTitleYear
10,547,530Fault tolerant distributed mobile architecture202010,337,267Control method and control device for drilling operations20199,755,931'Fault tolerant distributed mobile architecture'20179,515,770'System, method, and device to control wireless communications'20169,332,478'System, method, and device for routing calls using a distributed mobile architecture'20169,253,622'Roaming mobile subscriber registration in a distributed mobile architecture'20169,215,098'System and method to control wireless communications'20159,198,020'OAMP for distributed mobile architecture'20159,191,980'System and method to control wireless communications'20158,780,804'Providing communications using a distributed mobile architecture'20148,744,435'Multiple IMSI numbers'20148,706,105'Fault tolerant distributed mobile architecture'20148,693,955'Method and apparatus for determining the location of a node in a wireless system'20148,688,111'System, method, and device for providing communications using a distributed mobile architecture'20148,676,197'System, method, and device to control wireless communications'20148,600,406'System and method for location determination for mobile clients'20138,359,029'System, method, and device for providing communications using a distributed mobile architecture'20138,340,667'System and method to control wireless communications'20128,326,286'Multiple IMSI numbers'20128,310,990'System, method, and device for routing calls using a distributed mobile architecture'20128,224,322'Roaming mobile subscriber registration in a distributed mobile architecture'20128,107,409'OAMP for distributed mobile architecture'20128,089,920'Communications using a distributed mobile architecture'20128,046,420'System and method to control wireless communications'20118,036,158'System, method, and device for providing communications using a distributed mobile architecture'20117,979,066'Multiple IMSI connections'20117,855,988'System, method, and device for routing calls using a distributed mobile architecture'20107,856,233'System, method, and device for providing communications using a distributed mobile architecture'20107,840,230'Communications using a distributed mobile architecture'20107,653,414'System, method, and device for providing communications using a distributed mobile architecture'20107,548,763'System, method, and device for providing communications using a distributed mobile architecture'20097,539,158'System, method and device for providing communications using a distributed mobile architecture'20097,486,967'System, method, and device for providing communications using a distributed mobile architecture'20097,245,933'Method and apparatus for multicasting in a wireless communication system'20077,010,315'Method and apparatus for assigning a remote unit a channel within a communication system'20066,944,137'Method and apparatus for a talkgroup call in a wireless communication system'20056,889,045'Method and apparatus for implementing bi-directional soft handovers between wireless networks via media gateway control'20056,879,584'Communication services through multiple service providers'20056,862,277'Method and apparatus for multi-media communication over multiple networks'20056,766,171'Method and apparatus for implementing bi-directional soft handovers between wireless networks without carrier control'20046,308,079'Method and apparatus for a talkgroup call in a wireless communication system'20016,100,756'Method and apparatus for high efficiency power amplification'20006,078,938'Method and system for solving linear systems'20006,038,265'Apparatus for amplifying a signal using digital pulse width modulators'20005,961,579'Apparatus using a logarithm based processor'19995,951,628'Method and system for performing a convolution operation'19995,920,596'Apparatus for amplifying a signal using a digital processor'19995,861,924'Methods and systems for processing video signal pixel data'19995,798,957'LNS-based computer processor and method of use thereof'19985,784,116'Method of generating high-resolution video'19985,761,104'Computer processor having a pipelined architecture which utilizes feedback and method of using same'19985,726,924'Exponentiation circuit utilizing shift means and method of using same'19985,717,466'Circuit for interpolating scan lines of a video signal and method of using same'19985,703,801'Logarithm/inverse-logarithm converter utilizing second-order term and method of using same'19975,696,986'Computer processor utilizing logarithmic conversion and method of use thereof'19975,642,305'Logarithm/inverse-logarithm converter and method of using same'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2007Patents assigned to MOTOROLA INC (22)· patent assignee history
1997–2000Based in Schaumburg, IL, US· patent location history
1998–2007Based in Lake Zurich, IL, US· patent location history
2004–2020Based in Kildeer, IL, US· patent location history
2009–2020Patents assigned to LEMKO CORP (30)· patent assignee history
2012–2016Patents assigned to PAN SHAOWEI (15)· patent assignee history
2013–2014Patents assigned to WU XIAOHUA (2)· patent assignee history
2014Patents assigned to LABUN NICHOLAS (1)· patent assignee history
2019Based in Qingdao, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LEMKO CORP302009–2020
MOTOROLA INC221997–2007
PAN SHAOWEIself152012–2016
WU XIAOHUA22013–2014
LABUN NICHOLAS12014
Locations
LocationPatentsSpan
Kildeer, Illinois, US352004–2020
Lake Zurich, Illinois, US111998–2007
Schaumburg, Illinois, US91997–2000
Qingdao, CN12019