Inventor
Jianjun Zhang
Inventor
Cary, NC, US
Overview
Patents· 62 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing14%
H04LTransmission of digital information, e.g. telegraphic communication9%
G02BOptical elements, systems or apparatus7%
H04QSelecting5%
H01LSemiconductor devices5%
A61KPreparations for medical, dental or toiletry purposes4%
C07DHeterocyclic compounds4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
C07CAcyclic or carbocyclic compounds3%
PatentTitleYear
11,121,998Graphical user interface for email file content202110,880,073Optimizing performance of a blockchain202010,866,128Method and apparatus for determining flow rates of components of multiphase fluid202010,833,919Node device operation method, work status switching apparatus, node device, and medium202010,804,046Key structure and electronic apparatus202010,795,778Shared data recovery method and apparatus, computer device, and storage medium202010,795,231Array substrate and manufacturing method thereof, display panel and manufacturing method thereof, and display device202010,790,312Display panel and display device202010,714,510Array substrate and display device202010,705,367Touch display panel having touch line formed on the same layer as the gate line202010,689,828Dredging system and dredger for pre-paved gravel foundation bed surface in open sea deepwater202010,666,713Event processing202010,602,996Method and apparatus for generating dental panoramic image, and panoramic camera for photographing teeth202010,483,019Ultra-flexible indoor accompanying photoelectric composite cable201910,454,938Dynamic permission roles for cloud based applications201910,406,675Live working robot201910,388,759Method for fabricating lightly doped drain area, thin film transistor and array substrate201910,174,033N20199,972,981Device for servicing live power lines20189,879,043'Synthesis of non-natural cofactor analogs of S-adenosyl-L-methionine using methionine adenosyltransferase'20189,836,236SPI interface enhanced flash chip and chip packaging method20179,794,934'Method and system for communicating in a wireless mesh network'20179,728,520'Enhanced flash chip and method for packaging chip'20179,716,771'Cache control for web application resources'20179,716,770'Cache control for web application resources'20179,703,785'Dynamically updating content in a live presentation'20179,684,657'Dynamically updating content in a live presentation'20179,660,301'Methods and devices for battery protection'20179,393,277'Application of Albizzia chinensis extract in preparation of medicine for treatment of gastric ulcer'20169,396,798'Enhanced flash chip and method for packaging chip'20169,331,957'Cache control for web application resources'20169,325,633'Cache control for web application resources'20169,187,491'Gambogenic acid derivatives, preparation method and application thereof'20159,106,727'SIM card seat and mobile terminal'20159,043,469'Cache control for web application resources'20159,037,662'Cache control for web application resources'20158,793,663'Smart cache for a server test environment in an application development tool'2014D0683514'Rough terrain crane'20138,405,244'System and method for umbrella power generation'2013D0656291'Rough terrain crane'20127,979,525'Method and apparatus for configuring and modeling server information in an enterprise tooling environment'20117,895,567'Pre-assembling drag-and-drop objects before committing a drop object'20117,685,168'Removing web application flicker using AJAX and page templates'20107,557,089'Use of derivatives of succinate esters for the treatment of dementia'20097,552,129'Automatically binding and populating a selection control with both display labels and identification values'20097,454,492'Method and apparatus for configuring and modeling server information in an enterprise tooling environment'20087,167,616'Grating-based wavelength selective switch'20077,152,666'Heat sink'20067,151,935'Method for initiative setting up calls by service control point in mobile intelligent network'20067,086,453'Integrated liquid cooling system for electrical components'20067,003,190'Switching matrix configuration for reducing loss'20066,973,231'Waveguide grating-based wavelength selective switch actuated by thermal mechanism'20056,891,989'Optical switch systems using waveguide grating-based wavelength selective switch modules'20056,879,754'Drop-before-add optical switching and routing system employing grating-based wavelength selective switches'20056,876,793'Grating-based wavelength selective switch'20056,801,690'Grating-based wavelength selective switch'2004D0486129'Heat pipe heat sink assembly'20046,683,711'Wavelength selective light source using Bragg-grating'20046,628,858'Waveguide Bragg-grating based all-optical wavelength-routing switch with wavelength conversion'20036,608,715'Wavelength converter using Bragg-grating'20036,169,379'Power driven venting of a vehicle'20015,955,854'Power driven venting of a vehicle'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2007Patents assigned to INTEGRATED OPTICS COMM CORP (9)· patent assignee history
2003–2013Based in Cupertino, CA, US· patent location history
2004–2020Based in Shenzhen, CN· patent location history
2008–2020Patents assigned to IBM (17)· patent assignee history
2008–2020Based in Cary, NC, US· patent location history
2009–2020Based in Beijing, CN· patent location history
2012–2019Patents assigned to ZHANG JIANJUN (7)· patent assignee history
2012–2019Based in Changsha, CN· patent location history
2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (4)· patent assignee history
2020Patents assigned to ORDOS YUANSHENG OPTOELECTRONICS CO LTD (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 17 | 2008–2020 |
| INTEGRATED OPTICS COMM CORP | 9 | 2003–2007 |
| ZHANG JIANJUNself | 7 | 2012–2019 |
| BOE TECHNOLOGY GROUP CO LTD | 4 | 2020 |
| ORDOS YUANSHENG OPTOELECTRONICS CO LTD | 4 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cary, NC, US | 17 | 2008–2020 |
| Beijing, CN | 16 | 2009–2020 |
| Cupertino, California, US | 11 | 2003–2013 |
| Shenzhen, CN | 6 | 2004–2020 |
| Changsha, CN | 4 | 2012–2019 |