SW

Shu Kwan Wong

HL Herald Electronics Limited: 11 patents #1 of 1Top 100%
BL Ballanda Limited: 2 patents #2 of 5Top 40%
📍 Sha Tin, CN: #83 of 2,424 inventorsTop 4%
Overall (All Time): #354,758 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
7477229 Clock with intelligent backlight device 2009-01-13
D397299 LCD calendar clock 1998-08-25
D390474 Analog alarm clock 1998-02-10
D387288 Analog alarm clock 1997-12-09
D387286 LCD alarm clock 1997-12-09
D387287 LCD alarm clock 1997-12-09
D386419 LCD alarm clock 1997-11-18
D385200 Travelling alarm clock 1997-10-21
D375902 LCD alarm clock 1996-11-26
D375692 Travelling analog alarm clock 1996-11-19
D375689 LCD alarm clock 1996-11-19
D375691 Travelling analog alarm clock 1996-11-19
D373357 Clock radio 1996-09-03
D366424 LCD alarm clock 1996-01-23