Tag Archives: following

Load envelope following amplifier system

Application Number: 00121348Application Date: 2000.07.21Publication Number: 1282140Publication Date: 2001.01.31Priority Information: 1999/7/22 US 09/359586International: H03F1/32;H04B1/40;H04B1/62Applicant(s) Name: Motorola Inc.Address: Inventor(s) Name: William P. Albers Jr.;Aming Clomsdolf;Luck WenkllmanPatent Agency Code: 11219Patent Agent: yu mangAbstract A load envelope following (LEF) amplifier system to increase the efficiency of amplification systems that employ linear modulation schemes. The LEF system has a… Read More »

Variable spring automatic sun following machine

Application Number: 00123457Application Date: 2000.08.17Publication Number: 1339683Publication Date: 2002.03.13Priority Information: International: F24J2/38Applicant(s) Name: Wang JianjunAddress: Inventor(s) Name: Wang JianjunPatent Agency Code: 11132Patent Agent: chen zuolingAbstract The automatic variable spring sun following machine for utilizing solar energy has energy accumulating and releasing part, main shaft part and regulating part. The energy accumulating and releasing part has… Read More »

Pendular mechanism installed to lower tail of middle-sized truck for preventing collision with front of following car

Application Number: 00107772Application Date: 2000.05.26Publication Number: 1270113Publication Date: 2000.10.18Priority Information: International: B60R19/54Applicant(s) Name: Li BoliangAddress: Inventor(s) Name: Li BoliangPatent Agency Code: 00000Patent Agent: Abstract A pendular mechanism installed to lower tail of middle-sized truck for preventing collision with the front of following car is disclosed. A reinforcing ring is respectively fixed to outer sides of… Read More »

Multi-signal processing circuit, compund sensor and following detector thereof

Application Number: 00105992Application Date: 2000.04.24Publication Number: 1274075Publication Date: 2000.11.22Priority Information: International: G01D5/12;H03K3/00Applicant(s) Name: Tan WeikeAddress: Inventor(s) Name: Tang Deyao;Tan Weike;Duan ZhonghaiPatent Agency Code: 00000Patent Agent: Abstract A multi-signal processing circuit features that J terminals correspondent to internal circuit are arranged on basic circuit board, the internal circuit has a multi-signal adder for converting each input… Read More »