GUILDLINE INSTR LTD has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1965. It filed its patents most often in Canada and United States. Its main competitors in its focus markets measurement and control are SAFTEC CO LTD, SUZHOU RIGOL PREC ELECTRIC TECHNOLOGIES CO LTD and RESHETOV VSEVOLOD P.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 8 | |
#2 | United States | 6 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Control |
# | Technology | |
---|---|---|
#1 | Measuring electric variables | |
#2 | Systems for regulating electrical variables |
# | Name | Total Patents |
---|---|---|
#1 | Barczyk Tomasz | 9 |
#2 | Page Iain | 5 |
#3 | Evans Mark | 4 |
#4 | Miljanic Petar | 4 |
#5 | Mikolajek Kenneth | 2 |
#6 | Perras Andre C | 2 |
#7 | Malcolm Ian | 1 |
#8 | Jack Sutcliffe | 1 |
#9 | Miljanic Petar N | 1 |
#10 | Sutcliffe Jack | 1 |
Publication | Filing date | Title |
---|---|---|
CA2885445A1 | Methods and devices for ac current sources, precision current transducers and detectors | |
CA2868663A1 | Methods and systems relating to ac current measurements | |
US2015008899A1 | Methods and systems for accuracy improvement in current comparators | |
CA2813790A1 | Asynchronous ac measurement system | |
CA2664571A1 | Precision ac current measurement shunts | |
CA2639989A1 | High current precision resistance measurement system | |
US3689824A | Circuit for conversion from (rms) a.c. to d.c. | |
US3311813A | Photosensitive device controlled voltage-current regulating systems | |
CA770285A | Circuit providing a constant current or voltage source |