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.

公开(公告)号：MY173896A

公开(公告)日：2020-02-26

申请号：MYPI20090198

申请日：2009-01-16

Applicant: MIMOS BERHAD

Inventor： NABIHAH RAZALI ,  ROHANA MUSA ,  YUZMAN YUSOFF ,  MOHD SHAHIMAN SULAIMAN ,  HASMAYADI ABDUL MAJID ,  WEE LEONG SON ,  HANIF CHE LAH ,  ROHAYA ABDUL WAHAB ,  TAN KONG YEW ,  SHARIFAH SALEH ,  NAZALIZA OTHMAN ,  ROZAIMAH BAHARIM

Abstract: A readout interface circuit for a humidity sensor, particularly FEF sensor (10) is described. The readout interface circuit comprises a phase detector (20), a charge pump (30), a half wave rectifier (50) and two low pass filters (40, 42). The phase detector (20) is configured to produce output voltage proportional to the phase difference of signals from FEF sensor. The charge pump (30) is configured to control the current flow of phase detector to provide a linear output of phase detector. The first low pass filter (40) suppress noise level of charge pump output. The half wave rectifier (50) extracts the signal magnitude of sensor output. The second low pass filter (42) extract DC level of output of half wave rectifier. The output of first low pass filter (40) carries phase difference information of humidity and the output of second low pass filter (42) carries voltage output of humidity.

公开(公告)号：MY173744A

公开(公告)日：2020-02-18

申请号：MYPI20092455

申请日：2009-06-15

Applicant: MIMOS BERHAD

Inventor： LIANG KIM MENG ,  ZULAIKHA KADIM ,  AHMED BAHAA AL-DEEN ,  LIM MEI KUAN ,  TANG SZE LING

Abstract: A method to determine point-of-sight from a sequence of image is described with the following steps. First, visual fixation of human is determined from a sequence of image (20). Then, gaze intersection of visual fixation is detected (40). Multiscale weight is then computed (61) which assign weightage to each pixel which reflect the significance of a particular point, assuming that a point nearer to the detected intersection has a higher possibility of being point-of-sight. Every weightage map is next superimposed and new weightage point for every coordinate is accumulated (62). Later, the master point-of-sight map is updated (63) and harmonized (64). A high value of weightage indicates high probability of point-of-sight. Finally, the weightage of each pixel in the master point-of-sight map is analyzed and compared against predefined rules to indicate the level of suspiciousness in the scene and actuate alert accordingly 80.

公开(公告)号：MY173261A

公开(公告)日：2020-01-09

申请号：MYUI20072075

申请日：2007-11-22

Applicant: MIMOS BERHAD

Inventor： KHAIRIL MAZWAN MOHD ZAINI ,  WAN IDRUS ,  ANIFAH ZAKARIA

Abstract: A method for removing photoresist using Wafer Edge Exclusion (WEE) from the water coding area is disclosed herein. WEE is used at metal-1 layer and metal-2 layers in order to reduce the topographical defects around the water coding area. Figure 2

公开(公告)号：MY173074A

公开(公告)日：2019-12-24

申请号：MYPI20072044

申请日：2007-11-20

Applicant: MIMOS BERHAD

Inventor： LEE HING WAH

IPC: F16K15/14 ,  F16K15/02 ,  F16K17/02

Abstract: The present invention discloses a micro check valve (100) for use in controlling the flow of fluid across a channel (160) in a micro-fluidic system, said valve (100) housed within a valve seat (140) and comprising a polygonal mass (110) connected to a base (120) through a resilient means (130). The mass (110) is a polygonal member with a predetermined thickness having a first side surface (101) exposed to the entry of fluid flowing in the channel (160), a second side surface (102) distanced apart and parallel to the first side surface (101 ), and having a longer length than the first side surface (101 ), a third side surface (103) and a fourth side surface (104) adjoining both ends of the first side surface (101) and the second side surface (102), said third side surface (103) and fourth side surface {104) disposed with a plurality of protruding dimples (106). Elastic deformation of the resilient means (130) due to pressure exerted on the mass (110) controls the flow of fluid across the channel (160), whereby establishment of a sealing contact between the mass (110) and the valve seat (140) blocks the flow of fluid across the channel (160) and a release of sealing contact between the mass (110) and the valve seat (140) allows the flow of fluid across the channel (160).

公开(公告)号：MY173003A

公开(公告)日：2019-12-18

申请号：MYPI20093678

申请日：2009-09-04

Applicant: MIMOS BERHAD

Inventor： LIANG KIM MENG ,  ZULAIKHA KADIM ,  LIM MEI KUAN ,  TANG SZE LING

IPC: A61B3/113

Abstract: A method of providing a signal to predict trajectory path of an object from a sequence of image is described. The image is analyzed by first collecting common paths (16) of a scene. Then, objects entering the scene are analyzed to determine gaze direction of object (50). Later, a frame-based probability of predicted path based on gaze direction of object in each frame (70) is determined. Next, block-based probability of predicted path based on intervals of a number of frames (74) is determined. The trajectory path can be predicted from highest probability and common path (76).

公开(公告)号：MY172756A

公开(公告)日：2019-12-11

申请号：MYPI2012001704

申请日：2012-04-16

Applicant: MIMOS BERHAD

Inventor： AZMI YAACOB ,  PUTRI SHAHNIM KHALID

IPC: H04L1/00 ,  H04W4/08 ,  H04W72/00

Abstract: A method where the base station (BS) will ensure the best quality of the multicast data is transmitted by dynamically changing the modulation and coding scheme by which the multicast data is sent to the mobile stations (MS), depending on the factors related to the channel condition of the area the MS have moved to, dynamically moving the MS to a new group based on the modulation and coding scheme that has been selected, assigning a new multicast address to the new group, and the movement of the MS is locally done by the BS, without the intervention of the Access Service Network Gateway (ASN-GW).

公开(公告)号：MY172485A

公开(公告)日：2019-11-26

申请号：MYPI2012700348

申请日：2012-06-08

Applicant: MIMOS BERHAD

Inventor： MOHAMED RIDZA BIN WAHIDDIN ,  JESNI BIN SHAMSUL SHAARI

IPC: H04L9/32

Abstract: The present invention relates to a method for Direct Anonymous Attestation (DAA). The method which involves an issuer, a signer and a verifier, includes join, sign, and verify procedures. Moreover, the DAA method may include a link procedure after the sign procedure. The DAA method is a one-off attestation scheme, wherein the attestation certificate issued by the issuer can only be used once by the signer. If the signer needs to attests itself again, then another attestation certificate needs to be issued by the issuer to the signer.

公开(公告)号：MY171817A

公开(公告)日：2019-10-31

申请号：MYPI20083395

申请日：2008-09-03

Applicant: MIMOS BERHAD

Inventor： HON HOCK WOON ,  YAP WOOI HEN ,  CHAN CHING HAU ,  THEN SIU JING ,  YONG YEN SAN ,  CHAN SHEAU WEI

Abstract: The present invention discloses a system and method for object tracking and image projection which may be used for a surveillance system or for providing information to users by way of a display adjacent to users within the monitored area. The system comprises a video camera (200), a light projector (208), housing for the light projector (210), a plurality of motors (202,204,206) for providing movements to the light projector (208), a support pole (216) and a mirror (212) for enabling the light projector (208) to illuminate or project images at the targeted object for tracking by way of reflecting therefore diverting the illumination from the light projector (208). There is further provided a control and processing system (300) connected to the projector (208) and the camera (200) for providing overall system control and further processing of the captured images by the camera (200). The system of the present invention provides continuous tracking of an object within the monitored area upon suitably prompted by the control and processing system (300).

公开(公告)号：MY171621A

公开(公告)日：2019-10-21

申请号：MYPI2010005151

申请日：2010-11-01

Applicant: MIMOS BERHAD

Inventor： DR MOHD RAIS AHMAD ,  PROF DR ROSIYAH YAHYA ,  AHMAD DANIAL AZZAHARI

Abstract: The present invention relates to a method of preparing high polarity crosslinkable co-polymer comprises the steps of: a) purifying the methyl methacrylate, glycidyl methacrylate and tetrahydrofurfuryl acrylate monomers by washing with saturated sodium bicarbonate solution, drying with sodium sulfate, magnesium sulfate and stirring over Bao or P205 or CaH2 followed by distillation at atmopheric pressure or under reduced pressure; b) mixing appropriate ratios of methyl methacrylate, glycidyl methacrylate and tetrahydrofurfuryl acrylate monomers; c) adding 1 to 5 parts of benzene or toluene solvent to the total volume of the methyl methacrylate, glycidyl methacrylate and tetrahydrofurfuryl acrylate monomers; d) adding 3mg to 0.3g of benzoyl peroxide catalyst to the reaction mixture; e) refluxing the reaction mixture at 80 to 100?C for 2 to 20 hours under blanket of argon or purified nitrogen gas; and f) decanting the remaining benzene or toluene solvent, washing the crosslink-able MGT co-polymer with petroleum ether.