Inventor
Joseph Lai
Inventor
Los Angeles, CA, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television33%
H04LTransmission of digital information, e.g. telegraphic communication19%
G08BSignalling systems, e.g. personal calling systems10%
H01RElectrically-conductive connections10%
A61JContainers specially adapted for medical or pharmaceutical purposes5%
H04BTransmission5%
H04WWireless communication networks5%
H05KPrinted circuits5%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
10,264,325System, method and device having teaching and commerce subsystems20199,271,026'Dynamically configurable frequency band selection device between CATV distribution system and CATV user'20168,898,897'Method of making user-friendly USB male connector'20148,832,767'Dynamically configurable frequency band selection device between CATV distribution system and CATV user'20148,464,301'Upstream bandwidth conditioning device between CATV distribution system and CATV user'20138,181,211'Total bandwidth conditioning device'20128,082,570'Method and apparatus for a self-terminating signal path'20118,001,579'Downstream output level and/or output level tilt compensation device between CATV distribution system and CATV user'20117,717,717'User-friendly USB connector'20107,081,807'Automatic pill reminder bottles'20066,285,878'Broadband wireless communication systems provided by commercial airlines'20015,610,580'Motion detection imaging device and method'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997Based in Vancouver, British Columbia, CA· patent location history
2001Based in Torrance, CA, US· patent location history
2006–2014Patents assigned to LAI JOSEPH (7)· patent assignee history
2006–2014Based in San Pedro, CA, US· patent location history
2011–2014Patents assigned to KELMA DAVID (4)· patent assignee history
2011–2014Patents assigned to OLSON THOMAS A (4)· patent assignee history
2011–2012Patents assigned to MEZZALINGUA JOHN ASS (3)· patent assignee history
2011–2019Based in Los Angeles, CA, US· patent location history
2011–2012Based in Rancho Palos Verdes, CA, US· patent location history
2013–2019Patents assigned to PPC BROADBAND INC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LAI JOSEPHself | 7 | 2006–2014 |
| KELMA DAVID | 4 | 2011–2014 |
| OLSON THOMAS A | 4 | 2011–2014 |
| PPC BROADBAND INC | 4 | 2013–2019 |
| MEZZALINGUA JOHN ASS | 3 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Los Angeles, California, US | 5 | 2011–2019 |
| San Pedro, California, US | 3 | 2006–2014 |
| Rancho Palos Verdes, California, US | 2 | 2011–2012 |
| Torrance, California, US | 1 | 2001 |
| Vancouver, British Columbia, CA | 1 | 1997 |