Inventor
Andrew Dean Christian
Inventor
Lincoln, MA, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Tprimary
G06TImage data processing or generation, in general30%
G06VImage or video recognition or understanding26%
H04NPictorial communication, e.g. television11%
A61BDiagnosis4%
G01SRadio direction-finding4%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
G08BSignalling systems, e.g. personal calling systems4%
G10LSpeech analysis techniques or speech synthesis4%
G11BInformation storage based on relative movement between record carrier and transducer4%
H02JElectric power networks4%
PatentTitleYear
10,212,390Low bandwidth video20199,848,167Low bandwidth video20179,786,087'Management of animation collisions'20179,668,298'Network-enabled user device charger'20177,427,266'Method and apparatus for verification of ingestion'20086,556,708'Technique for classifying objects within an image'20036,434,271'Technique for locating objects within an image'20026,421,462'Technique for differencing an image'20026,400,830'Technique for tracking objects through a series of images'20026,249,292'Technique for controlling a presentation of a computer generated object having a plurality of movable components'20016,240,197'Technique for disambiguating proximate objects within an image'20016,184,858'Technique for updating a background image'20016,163,822'Technique for controlling and processing a section of an interactive presentation simultaneously with detecting stimulus event in manner that overrides process'20006,141,434'Technique for processing images'20006,052,132'Technique for providing a computer generated face having coordinated eye and head movement'20006,043,827'Technique for acknowledging multiple objects using a computer generated face'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2003Patents assigned to COMPAQ COMPUTER CORP (8)· patent assignee history
2000Patents assigned to DIGITAL EQUIPMENT CORP (2)· patent assignee history
2000–2019Based in Lincoln, MA, US· patent location history
2008Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (1)· patent assignee history
2017–2019Patents assigned to AMAZON TECH INC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COMPAQ COMPUTER CORP | 8 | 2000–2003 |
| AMAZON TECH INC | 4 | 2017–2019 |
| DIGITAL EQUIPMENT CORP | 2 | 2000 |
| HEWLETT PACKARD DEVELOPMENT CO | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lincoln, Massachusetts, US | 16 | 2000–2019 |