MICROTEL LTD has a total of 16 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Canada, United States and EPO (European Patent Office). Its main competitors in its focus markets audio-visual technology, measurement and electrical machinery and energy are BEIJING BOE OPTOELECTRONICS CO LTD, CROMEMCO INC and KIM MIN-CHEOL.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 8 | |
#2 | United States | 7 | |
#3 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Measurement | |
#3 | Electrical machinery and energy | |
#4 | Basic communication technologies | |
#5 | Optics | |
#6 | Control | |
#7 | Machine tools | |
#8 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Yu Oliver T | 6 |
#2 | Murray Brian A | 2 |
#3 | Fast Raymond D | 2 |
#4 | Bardsley Ian R | 2 |
#5 | Lipski Jerzy A | 2 |
#6 | Ahmed M Jamil | 2 |
#7 | Barn Belwinder S | 2 |
#8 | Chau Edwin Kim Ying | 1 |
#9 | Conkin Samuel | 1 |
#10 | Lojpur Joseph Michael | 1 |
Publication | Filing date | Title |
---|---|---|
EP0410008A1 | Key dispensing apparatus | |
US4772083A | Optical fiber interferometer | |
US4652809A | Switched regulator circuit having an extended duty cycle range | |
CA1277376C | Narrowband phase-lock loop circuit with automatic convergence | |
US4642576A | Method of locking a master oscillator in a narrowband phase-lock loop to a pilot tone | |
US4658248A | Method for generating stroke-vector characters for use in a display system | |
US4672370A | Technique for scaling characters in a stroke-vector display system | |
US4660028A | Stroke-vector character generator | |
US4678907A | Optical scanner and sensor for monitoring power consumption |