Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Lau; Nam S.
Address:
Hong Kong, HK
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
4697518 Molded fireworks October 6, 1987
A pyrotechnic device having a maximum explosive effect with a minimum quantity of explosive composition. The device is in the form of a polyurethane plastic foam body molded about a firecracker tube. The firecracker tube contains a small explosive composition charge therein and into










 
 
  Recently Added Patents
Error correct coding device, error correct coding method, and error correct coding program
Signal transfer apparatus
System and method for deposition in high aspect ratio magnetic writer heads
Critical word forwarding with adaptive prediction
Stacked magnetoresistance device responsive to a magnetic field generally perpendicular to a side face running along a channel of the device
Automatic image-content based adjustment of printer printing procedures
Horizontal aggregations in a relational database management system
  Randomly Featured Patents
Bidet
Loose loop feed control apparatus
Scanner as test print densitometer for compensating overall process drift and nonuniformity
Light-sensitive composition and light-sensitive lithographic printing plate
Two-stage gasification system
Ink jet printing method
Data input circuit for reducing loading difference between fetch signal and multiple data in semiconductor device
Charging device, and process cartridge and image forming apparatus using the charging device
Three state phase detector
Exhaust air particulate contamination sensing for tumbler dryers