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Inventor

Peter Kam-Ho Wong

Inventor
Mercer Island, WA, US

Overview

13→
Patents
1991–2020
Patent span
Physics
Primary field (CPC G)

Patents· 13 as inventor

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

G06Fprimary
G06FElectric digital data processing44%
G09BEducational or demonstration appliances22%
H04MTelephonic communication11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
H04LTransmission of digital information, e.g. telegraphic communication6%
LOC096%
PatentTitleYear
D0886581Container20208,533,834'Antivirus intelligent flow framework'20138,001,489'Element persistent identification'20117,607,110'Element persistent identification'20096,496,182'Method and system for providing touch-sensitive screens for the visually impaired'20026,489,951'Method and system for providing touch-sensitive screens for the visually impaired'20026,351,726'Method and system for unambiguously inputting multi-byte characters into a computer from a braille input device'20026,334,157'Programmatically providing direct access to user interface elements of an application program'20016,144,377'Providing access to user interface elements of legacy application programs'20005,918,206'Audibly outputting multi-byte characters to a visually-impaired user'1999D0358089'Container'1995D0314183'Uninterruptible power supply'1991D0314174'Uninterruptible power supply system'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to LUMEN ELECTRONICS CORP (2)· patent assignee history
1991Based in Jen Te Hsiang, TW· patent location history
1995Based in Grosse Pointe Farms, MI, US· patent location history
1999–2011Patents assigned to MICROSOFT CORP (8)· patent assignee history
1999–2011Based in Mercer Island, WA, US· patent location history
2013Patents assigned to CHENG CHUNQING (1)· patent assignee history
2013Patents assigned to JUNIPER NETWORKS INC (1)· patent assignee history
2013Patents assigned to LI DE XIONG (1)· patent assignee history
2013Based in San Francisco, CA, US· patent location history
2020Based in Kwun Tong, HK· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MICROSOFT CORP81999–2011
LUMEN ELECTRONICS CORP21991
CHENG CHUNQING12013
JUNIPER NETWORKS INC12013
LI DE XIONG12013
Locations
LocationPatentsSpan
Mercer Island, Washington, US81999–2011
Kwun Tong, HK12020
San Francisco, California, US12013
Grosse Pointe Farms, MI, US11995
Jen Te Hsiang, TW11991