Inventor

Isaac Kam-Chak Cheng

Inventor

San Jose, CA, US

Overview

16→

Patents

2003–2018

Patent span

Physics

Primary field (CPC G)

Patents· 16 as inventor

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

G06Fprimary

G06FElectric digital data processing39%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests32%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes14%

H04NPictorial communication, e.g. television7%

H04LTransmission of digital information, e.g. telegraphic communication4%

H04MTelephonic communication4%

PatentTitleYear

9,906,660'System and apparatus for generation of executables for a heterogeneous mix of multifunction printers'2018 8,493,580'Generation of executables for a heterogeneous mix of multifunction printers'2013 8,406,412'System and method for call flow generation via real-time tracking of guided problem resolution'2013 8,010,492'Redundant version information in history table that enables efficient snapshot querying'2011 7,974,947'Incrementally sychronizing occasionally-connected mobile databases, preserving horizontal filter scope consistency by using client pre-image'2011 7,953,651'Validating updated business rules'2011 7,827,567'System and method for defining and dynamically invoking polymorphic call flows'2010 7,784,021'Method for specifying, deploying and dynamically updating work flows'2010 7,752,638'Method for defining and dynamically invoking polymorphic call flows'2010 7,509,307'Redundant version information in history table that enables efficient snapshot querying'2009 7,403,958'Synchronization-replication concurrency using non-shared snapshot query on a history table at read-uncommitted isolation level'2008 7,395,280'Incrementally sychronizing occasionally-connected mobile databases, preserving horizontal filter scope consistency by using client pre-image'2008 7,174,327'Generating one or more XML documents from a relational database using XPath data model'2007 6,721,727'XML document stored as column data'2004 6,643,633'Storing fragmented XML data into a relational database by decomposing XML documents with application specific mappings'2003 6,636,845'Generating one or more XML documents from a single SQL query'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2018Patents assigned to IBM (16)· patent assignee history

2003–2018Based in San Jose, CA, US· patent location history

2013–2018Patents assigned to BETHEA TIMOTHY J (3)· patent assignee history

2013–2018Patents assigned to BOYETTE NEIL H (3)· patent assignee history

2013–2018Patents assigned to KRISHNA VIKAS (3)· patent assignee history

2013–2018Patents assigned to CHENG ISAAC K (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IBM	16	2003–2018
BETHEA TIMOTHY J	3	2013–2018
BOYETTE NEIL H	3	2013–2018
KRISHNA VIKAS	3	2013–2018
CHENG ISAAC Kself	2	2013–2018

Locations

Location	Patents	Span
San Jose, California, US	16	2003–2018