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公开(公告)号:MY173650A
公开(公告)日:2020-02-13
申请号:MYPI2010005362
申请日:2010-11-15
Applicant: MIMOS BERHAD
Inventor: MUHAMAD RAMDZAN BUYONG , SITI AISHAH MOHAMAD BADARUDDIN , RAHIMAH MOHD SAMAN , ABDUL GHANI OTHAMAN , DANIEL BIEN CHIA SHENG , AZLINA BINTI MOHD ZAIN , MOHSEN NABIPOOR
Abstract: The present invention relates to a sensor for determining humidity. A humidity sensor (30) comprises of a substrate (32); a bottom membrane (34) positioned above the substrate (32) and a top membrane (36) positioned above the bottom membrane (34) forming a dielectric layer (38); and a plurality of inter-digitated electrodes (40) with changing capacitance in accordance to change in humidity detected by the dielectric layer (38) embedded to the top membrane (36) wherein a plurality of trenches (42) are embedded to the bottom membrane (34) or to the substrate (32) thereby increasing area of exposure to humidity. The present invention also relates to a method for fabricating a humidity sensor.
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公开(公告)号:MY174473A
公开(公告)日:2020-04-21
申请号:MYPI2011700198
申请日:2011-12-19
Applicant: MIMOS BERHAD
Abstract: A fruit ripeness detection and collection system (100) at a fruit bearing tree is provided, the system (100) includes a fruit collection apparatus (103) which includes a plurality of enclosures (105) surrounding a base of the fruit bearing tree which further includes a plurality of filters (109) with decrementally sized holes towards a plurality of chambers (107) in holding detached fruits for each specific fruit bunch for a corresponding chamber, at least one weight sensor (111), wherein the weight sensor (111) is network connectible to a wireless transmitter (113) and a microcontroller (115), wherein data from weight sensor (111) is network connectible to a base station (117), such that notifications of harvest are sent and received.
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公开(公告)号:MY172121A
公开(公告)日:2019-11-14
申请号:MYUI2013001818
申请日:2013-05-17
Applicant: MIMOS BERHAD
Inventor: LEE WAI YEE , DANIEL BIEN CHIA SHENG , MOHSEN NABIPOOR , SURAYA BINTI SULAIMAN
IPC: G01N27/22
Abstract: The present invention relates to a capacitive humidity sensor (100) comprising: a semiconductor substrate (101); an insulating layer (103) rests on the semiconductor substrate (101); a sensing membrane (105); a plurality of interdigitated electrodes (107); and a plurality of electrode contacts (109); characterised in that the present invention having ground plane connections (111) and the interdigitated electrodes (107) are sandwiched by the sensing membrane (105). The ground plane connections (111) and the sandwiching sensing membrane (105) are configured to eliminate stray capacitance and to provide optimal utilisation of fringing field effect respectively.
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公开(公告)号:MY165691A
公开(公告)日:2018-04-20
申请号:MYPI2010700022
申请日:2010-05-06
Applicant: MIMOS BERHAD
Inventor: DANIEL BIEN CHIA SHENG , TEH AUN SHIH , MOHSEN NABIPOOR
Abstract: THE PRESENT INVENTION PROVIDES A DEVICE WITH CARBON NANOTUBES WHEREIN THE NANOTUBES [20] ARE GROWN VERTICALLY ONTO THE SUBSTRATE SURFACE AND IN-BETWEEN THE FINGERS OF AN INTERDIGITAL STRUCTURE. THE COMPLETED ARRAY OF CONDUCTIVE INTERDIGITATED FINGERS WITH A PLURALITY OF THE VERTICAL CARBON NANOTUBES ARE THEN INTEGRATED AS AN INTERDIGITAL DEVICE WHERE THIS DEVICE OPERATES BASED ON THE FRINGING ELECTRIC FIELD EFFECTS. AT LEAST TWO CONDUCTIVE FINGERS [22] SPACED APART ACT AS ELECTRODES OF CAPACITOR. A PLURALITY OF CARBON NANOTUBES [20] IS VERTICALLY FORMED ON TOP OF CONDUCTIVE FINGERS OR BETWEEN CONDUCTIVE FINGERS. CARBON NANOTUBES HAVE PERMITTIVITY WHICH CHANGES ACCORDING TO ENVIRONMENT, HENCE AFFECTING CAPACITANCE MEASURED. DIFFERENT EMBODIMENTS OF DEVICE HAVING THE NANOTUBES PLACED IN TRENCH ARE SHOWN. THE CARBON NANOTUBE INTERDIGITAL DEVICE CAN OPERATE AS A SENSOR FOR APPLICATION IN AREAS OF AGRICULTURE, AQUACULTURE, ENVIRONMENTAL MONITORING AND BIOMEDICAL.
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公开(公告)号:MY184622A
公开(公告)日:2021-04-09
申请号:MYPI2013702271
申请日:2013-11-26
Applicant: MIMOS BERHAD
Inventor: DANIEL BIEN CHIA SENG , MOHSEN NABIPOOR , TEH AUN SHIH , LEE WAI YEE , LEE HING WAH
Abstract: The present invention relates to a piezoresistive pressure sensor which detects applied pressure by measuring the change of electrical conductivity of the magnetic nanoparticles (3) in response to the application of mechanical stress onto the diaphragm (1). The pressure sensor comprises conductive electrodes (2) formed on the diaphragm (1) which is provided on a substrate (4). Magnetic nanoparticles (3) are deposited on the conductive electrodes (2) for electrically connecting the conductive electrodes (2) and changing electrical conductivity when stress is applied.
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公开(公告)号:MY183702A
公开(公告)日:2021-03-09
申请号:MYPI2013702363
申请日:2013-12-04
Applicant: MIMOS BERHAD , FELDA AGRICULTURAL SERVICES SDN BHD
Inventor: MOHSEN NABIPOOR , AHMAD NIZAR BIN HARUN , SUHAIDI HAMZAH , ZAHARUDDIN MOHD SAID , ANUAR IBRAHIM
Abstract: The present invention relates to a method for monitoring anthesis of an inflorescence (1). The method comprises detecting the temperature of the inflorescence by having a main temperature sensor (2) installed adjacent to the inflorescence. The monitored temperature is transmitted to a decision support system (4) for determining whether anthesis has occurred. A notification is sent to a user if anthesis is determined to have occurred. The present invention also relates to a system for monitoring anthesis of an inflorescence. The system comprises a main temperature sensor (2) installed adjacent to the inflorescence (1) which has been covered, a transmissaon means for transmitting data on the temperature detected to a decision support system (4) so that anthesis can be determined.
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公开(公告)号:MY173981A
公开(公告)日:2020-03-02
申请号:MYPI2010700033
申请日:2010-05-26
Applicant: MIMOS BERHAD
Inventor: MUHAMAD RAMDZAN BUYONG , MOHSEN NABIPOOR , DANIEL BIEN CHIA SHENG , AZLINA MOHD ZAIN , SITI AISHAH MOHAMAD BAHARUDDIN , RAHIMAH MOHD SAMAN , ABDUL GHANI OTHAMAN
Abstract: A novel humidity sensor is described. The capacitive humidity sensor comprises at least two pairs of electrode contact pads (24) spaced apart; and a moisture sensitive film (26) formed around the electrode contact pads. The sensor is characterized in that, at least a pair of metals (28) connect the electrode contact pads to form a pair of 1-shaped electrodes of a capacitor, wherein the capacitance measured changes according to humidity. Another sensor embodiment can be formed with contact pads exposed at two side of the moisture sensitive film. A method of fabricating the sensor is also described.
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公开(公告)号:MY158780A
公开(公告)日:2016-11-15
申请号:MYPI2013701092
申请日:2013-06-25
Applicant: MIMOS BERHAD
Inventor: DANIEL BIEN CHIA SHENG , LEE HING WAH , MOHSEN NABIPOOR , KHAIRUL ANUAR BIN ABDUL WAHID , SAAT SHUKRI BIN EMBONG
IPC: G01N27/07 , G01N27/22 , G01N27/30 , H01L21/027 , H01L29/786
Abstract: DESCRIBED HEREIN IS A METAL ELECTRODE (100) HAVING AT LEAST ONE HIGH ASPECT RATIO STRUCTURE. THE METAL ELECTRODE (100) COMPRISES A SILICON LAYER (101) HAVING THE HIGH ASPECT RATIO STRUCTURE, AN OXIDE LAYER (102) ON TOP OF THE SILICON LAYER (101), AN ADHESIVE LAYER (103) ON TOP OF THE OXIDE LAYER (102), AND A METAL LAYER (104) ON TOP OF THE ADHESIVE LAYER (103). THE THICKNESS OF THE METAL LAYER (104) IS AT LEAST 15 TIMES LESSER THAN THE HEIGHT OF THE HIGH ASPECT RATIO STRUCTURE. DUE TO THIS PARTICULAR FEATURE, THE METAL LAYER (104) IS DEPOSITED ON TOP OF THE ADHESIVE LAYER (103) IN A SELF-ALIGNED MANNER, TAKING THE SHAPE OF THE HIGH ASPECT RATIO STRUCTURE, AND DISCONNECTED AT THE WALL OF THE HIGH ASPECT RATIO STRUCTURE. FURTHER, THE METAL ELECTRODE (100) CAN BE MODIFIED ACCORDINGLY TO SUIT DIFFERENT APPLICATIONS. ALSO DESCRIBED HEREIN IS A METHOD FOR FABRICATING THE AFOREMENTIONED METAL ELECTRODE (100). BEST ILLUSTRATIVE
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公开(公告)号:WO2014185771A3
公开(公告)日:2015-04-30
申请号:PCT/MY2014000093
申请日:2014-05-02
Applicant: MIMOS BERHAD
Inventor: WAI YEE LEE , MOHSEN NABIPOOR , CHIA SHENG DANIEL BIEN , SURAYA SULAIMAN
IPC: G01N27/22
CPC classification number: G01N27/223
Abstract: The present invention relates to a capacitive humidity sensor (100) comprising: a semiconductor substrate (101), an insulating layer (103) resting on the semiconductor substrate (101), a sensing membrane (105), a plurality of interdigitated electrodes (107) and a plurality of electrode contacts (109). The present invention has ground plane connections (111) and the interdigitated electrodes (107) are sandwiched by the sensing membrane (105). The ground plane connections (111) and the sandwiching sensing membrane (105) are configured to eliminate stray capacitance and to provide optimal utilisation of fringing field effect respectively.
Abstract translation: 电容式湿度传感器技术领域本发明涉及一种电容式湿度传感器(100),包括:半导体衬底(101),保持在半导体衬底(101)上的绝缘层(103),感测膜(105),多个交叉指示电极 )和多个电极触点(109)。 本发明具有接地平面连接(111),并且叉指电极(107)被感测膜(105)夹在中间。 接地平面连接(111)和夹层感测膜(105)被配置为消除杂散电容并且分别提供边缘场效应的最佳利用。
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