Patents by Inventor Chih-Chiang Yang

Chih-Chiang Yang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20140231862
    Abstract: A curable composition comprises the following: (A) a polymer having at least two silicon-bonded alkenyl groups and having an average unit formula (I?): (R12SiO2/2)a1(R23SiO1/2)b1(CH2CH2)e1; (B) a branched organopolysiloxane having at least one silicon-bonded alkenyl group and having a siloxane unit of formula R4SiO3/2; (C) an organopolysiloxane having an average unit formula (II) being capped with H: (R52SiO2/2)f(R63SiO1/2)g(R7SiO3/2)h(SiO4/2)i(CH2CH2)j; and (D) a catalyst, wherein R1, R2 and R4 to R7 and a1, b1, e1 and f to j are as defined in the specification.
    Type: Application
    Filed: April 30, 2014
    Publication date: August 21, 2014
    Applicant: ETERNAL CHEMICAL CO., LTD.
    Inventors: Chih Chiang Yang, Kwei Wen Liang, Hsin Hung Chen, Wan Hsi YANG
  • Publication number: 20140231861
    Abstract: A curable composition comprises the following: (A) a branched polymer having an average unit formula (I?): [(R?)2SiO2/2]a?[(CH2?CH)(R?)2SiO1/2]b?[R?SiO3/2]c?[O1/2Si(R?)2(CH2CH2)(R?)2SiO1/2]e?; (B) a branched organopolysiloxane having at least one silicon-bonded alkenyl group and having a siloxane unit of formula R4SiO3/2; (C) an organopolysiloxane having an average unit formula (II) being capped with H: (R52SiO2/2)f(R63SiO1/2)g(R7SiO3/2)h(SiO4/2)i(CH2CH2)j; and (D) a catalyst, wherein R?, R4 to R7, a? to c?, e? and f to j are as defined in the specification.
    Type: Application
    Filed: April 30, 2014
    Publication date: August 21, 2014
    Applicant: ETERNAL CHEMICAL CO., LTD.
    Inventors: Chih Chiang Yang, Hsin Hung Chen, Wan Hsi Yang, Kwei Wen Liang
  • Patent number: 8748533
    Abstract: A curable organopolysiloxane composition comprises the following: (A) an organopolysiloxane having at least two silicon-bonded alkenyl groups and having an average unit formula (I): (R12SiO2/2)a(R23SiO1/2)b(R3SiO3/2)c(SiO4/2)d(CH2CH2)e; (B) a branched organopolysiloxane having at least one silicon-bonded alkenyl group and having a siloxane unit of formula R4SiO3/2; (C) an organopolysiloxane having an average unit formula (II) being capped with H: (R52SiO2/2)f(R63SiO1/2)g(R7SiO3/2)h(SiO4/2)i(CH2CH2)j; and (D) a catalyst, wherein R1 to R7 and a to j are as defined in the specification.
    Type: Grant
    Filed: November 22, 2011
    Date of Patent: June 10, 2014
    Assignee: Eternal Chemical Co., Ltd.
    Inventors: Kwei-Wen Liang, Chih-Chiang Yang
  • Patent number: 8360825
    Abstract: A slurry supply system with multiple supply modules and a flushing module concurrently coupled to the multiple supply modules is provided. Each supply module includes a slurry reservoir and at least one delivery line connecting to the slurry reservoir, wherein each delivery line is oriented toward a chemical mechanical polishing apparatus. The flushing module includes a flushing liquid reservoir and multiple flushing lines connecting to the flushing liquid reservoir, wherein each flushing line is coupled to each delivery line thereby the flush module can selectively flush one of the delivery lines.
    Type: Grant
    Filed: December 3, 2007
    Date of Patent: January 29, 2013
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Ming-Tzung Hsu, Paul Tan, Chih-Chiang Yang
  • Patent number: 8297838
    Abstract: An ear cap supplying device, an ear cap and an ear cap set are provided. The ear cap supplying device includes a movable containing device and an output device. The movable containing device is used for containing at least one ear cap. The output device is used for exporting the ear cap(s). When the movable containing device is moved to a predetermined position, the movable containing device activizes the output device to export the ear cap(s). Whereby, problem that the ear cap(s) is/are obstructed during exporting process can be improved.
    Type: Grant
    Filed: June 3, 2011
    Date of Patent: October 30, 2012
    Assignee: Taidoc Technology Corporation
    Inventors: Yi-Hsin Huang, Chih-Chiang Yang
  • Publication number: 20120253293
    Abstract: The present invention related to an injector is provided. The injector includes a case body, a dose setting, a first engagement, a second engagement, an elasticity element, and a button. The dose setting is used to preset a dose. The first engagement is connected with the dose setting. The elasticity element is connected between the first engagement and the second engagement. When the elasticity element is in an extension state, the first engagement and the second engagement are separated. When the button is pushed, the elasticity element is entered into a compress state to combine the first engagement and the second engagement, and then push the dose setting.
    Type: Application
    Filed: March 26, 2012
    Publication date: October 4, 2012
    Inventors: Yi-Hsin Huang, Chih-Chiang Yang, Chao-Wang Chen
  • Patent number: 8226981
    Abstract: A method of preparing a taste-masking oral dosage form is provided. The method includes providing a first solution comprising a pharmaceutically active ingredient and a starch, providing a second solution comprising a hydrophilic polymer and a surfactant, blending the first and second solution to form a plurality of microparticles by a granulating process, wherein the microparticle is a co-crystal structure comprising the pharmaceutically active ingredient and the starch, and performing a compression-molding process to form the tablet.
    Type: Grant
    Filed: September 5, 2007
    Date of Patent: July 24, 2012
    Assignee: Medical and Pharmaceutical Industry Technology and Development Center
    Inventors: Chih-Chiang Yang, Wen-Che Wang, Hui-Yu Chen
  • Publication number: 20120172544
    Abstract: A curable organopolysiloxane composition comprises the following: (A) an organopolysiloxane having at least two silicon-bonded alkenyl groups and having an average unit formula (I): (R12SiO2/2)a(R23SiO1/2)b(R3SiO3/2)c(SiO4/2)d(CH2CH2)e; (B) a branched organopolysiloxane having at least one silicon-bonded alkenyl group and having a siloxane unit of formula R4SiO3/2; (C) an organopolysiloxane having an average unit formula (II) being capped with H: (R52SiO2/2)f(R63SiO1/2)g(R7SiO3/2)h(SiO4/2)i(CH2CH2)j; and (D) a catalyst, wherein R1 to R7 and a to j are as defined in the specification.
    Type: Application
    Filed: November 22, 2011
    Publication date: July 5, 2012
    Inventors: Kwei-Wen Liang, Chih-Chiang Yang
  • Patent number: 8193720
    Abstract: An electrodeless lamp protecting device installed between an electrodeless lamp and a power source comprises a substrate having a feedback signal input module, a signal level determination module and a protection signal output module installed on the substrate. A signal of the power source is transmitted from the feedback signal input module to the signal level determination module, and the signal serves as a reference for an output signal of the protection signal output module, such that the electrodeless lamp has an automatic protection function upon the receipt of an abnormal signal.
    Type: Grant
    Filed: March 16, 2010
    Date of Patent: June 5, 2012
    Inventor: Chih-Chiang Yang
  • Publication number: 20110299568
    Abstract: An ear cap supplying device, an ear cap and an ear cap set are provided. The ear cap supplying device includes a movable containing device and an output device. The movable containing device is used for containing at least one ear cap. The output device is used for exporting the ear cap(s). When the movable containing device is moved to a predetermined position, the movable containing device activizes the output device to export the ear cap(s). Whereby, problem that the ear cap(s) is/are obstructed during exporting process can be improved.
    Type: Application
    Filed: June 3, 2011
    Publication date: December 8, 2011
    Inventors: Yi-Hsin HUANG, Chih-Chiang YANG
  • Publication number: 20110297572
    Abstract: An ear cap supplying device, an ear cap and an ear cap set are provided. The ear cap supplying device includes a containing device, a first structural member, a second structural member, and a third structural member. The containing device is used for containing a first ear cap and a second ear cap. The second ear cap is stacked above the first ear cap. The first structural member movably supports a lower part of the first ear cap. The second structural member movably touches an upper part of the first ear cap. The third structural member movably supports a lower part of the second ear cap. Whereby, the successful output probability of the ear cap(s) can be increased.
    Type: Application
    Filed: June 2, 2011
    Publication date: December 8, 2011
    Inventors: YI-HSIN HUANG, CHIH-CHIANG YANG
  • Publication number: 20110227483
    Abstract: An electrodeless lamp protecting device installed between an electrodeless lamp and a power source comprises a substrate having a feedback signal input module, a signal level determination module and a protection signal output module installed on the substrate. A signal of the power source is transmitted from the feedback signal input module to the signal level determination module, and the signal serves as a reference for an output signal of the protection signal output module, such that the electrodeless lamp has an automatic protection function upon the receipt of an abnormal signal.
    Type: Application
    Filed: March 16, 2010
    Publication date: September 22, 2011
    Inventor: Chih-Chiang YANG
  • Patent number: 7771745
    Abstract: The present invention provides a method for making a fast dissolving tablet. The method includes the steps of (a) preparing a first solution containing a hydrophilic polymer and a starch; (b) preparing a second solution containing a pharmaceutically active ingredient and a surfactant; (c) blending the first and the second solution together to form a plurality of granule powders by granulation; (d) mixing the granule powders with excipients; and (e) applying a compression-molding process to form the fast dissolving tablet.
    Type: Grant
    Filed: May 3, 2004
    Date of Patent: August 10, 2010
    Assignee: Pharmaceutical Industry Technology and Development Center
    Inventors: Wen-Che Wang, Hui-Yu Chen, Chih-Chiang Yang
  • Patent number: 7688694
    Abstract: An optical data recording method for a disk drive having a plurality of rotation speeds. First, a plurality of write strategies corresponding to different possible rotation speeds of the disk drive is provided. Next, the practical rotation speed of the disk drive is detected. Next, the write strategy is selected according to the detected rotation speed of the disk drive. Next, optical data is written to an optical disc with the selected write strategy. Finally, the practical rotation speed of the disk drive is continuously detected during writing of optical data, and optical data is written to the optical disc with different write strategy when the practical rotation speed of the disk drive is changed to correspond to different write strategy.
    Type: Grant
    Filed: October 7, 2004
    Date of Patent: March 30, 2010
    Inventors: Ying-Lang Chuang, Jarvis Wang, Chih-Chiang Yang
  • Publication number: 20090246288
    Abstract: The present invention provides a taste-masking oral dosage form which comprises a taste-masked microparticle and an excipient. The taste-masked microparticle comprises a taste-masked crystal containing an active pharmaceutical ingredient masked by a hydrophilic polymer and a starch. The present invention also provides a method for making the taste-masked microparticles and taste-masking oral dosage form.
    Type: Application
    Filed: June 2, 2009
    Publication date: October 1, 2009
    Inventors: Chih-Chiang Yang, Wen-Che Wang, Hui-Yu Chen
  • Publication number: 20090142995
    Abstract: A slurry supply system with multiple supply modules and a flushing module concurrently coupled to the multiple supply modules is provided. Each supply module includes a slurry reservoir and at least one delivery line connecting to the slurry reservoir, wherein each delivery line is oriented toward a chemical mechanical polishing apparatus. The flushing module includes a flushing liquid reservoir and multiple flushing lines connecting to the flushing liquid reservoir, wherein each flushing line is coupled to each delivery line thereby the flush module can selectively flush one of the delivery lines.
    Type: Application
    Filed: December 3, 2007
    Publication date: June 4, 2009
    Inventors: Ming-Tzung Hsu, Paul Tan, Chih-Chiang Yang
  • Publication number: 20080038355
    Abstract: Bioadhesive steroid nanoparticles are used to prepare a rapidly disintegrating solid oral dosage form of steroid. The bioadhesive steroid nanoparticles have a bioadhesive polymer surrounding the steroid nanoparticles and with an average diameter of less than 1000 nm. Hence, the solid oral dosage form, containing the bioadhesive steroid nanoparticles, a disintegrant and an effervescent agent, instantly disintegrates in the oral cavity and adheres on the periodontal pocket and oral mucosa to release steroid rapidly.
    Type: Application
    Filed: October 22, 2007
    Publication date: February 14, 2008
    Applicant: Pharmaceutical Industry Technology and Development Center
    Inventors: Chih-Chiang Yang, Yuan-Chih Le, Chao-Cheng Liu
  • Publication number: 20080003297
    Abstract: A taste-masking oral dosage form. The taste-masking oral dosage form comprises a pharmaceutically active ingredient, and a starch, wherein the pharmaceutically active ingredient is packaged by the starch to form a microparticle. A method of preparing the taste-masking oral dosage form is also disclosed.
    Type: Application
    Filed: September 5, 2007
    Publication date: January 3, 2008
    Inventors: Chih-Chiang Yang, Wen-Che Wang, Hui-Yu Chen
  • Publication number: 20070066187
    Abstract: A chemical mechanical polishing device used to polish a wafer according to the present invention includes a polishing table, a polishing pad, a slurry supply device, a wafer carrier and a high-pressure liquid cleaning device. The polishing pad is disposed on the polishing table to polish the wafer. The slurry supply device is disposed on the polishing table to supply the slurry. In addition, the wafer carrier is disposed the polishing table to carry the wafer in such a manner that the wafer is brought into contact with the polishing pad. Besides, the high-pressure cleaning device is disposed on the polishing table to remove the impurities on the polishing pad by high-pressure liquid.
    Type: Application
    Filed: September 22, 2005
    Publication date: March 22, 2007
    Inventors: Chih-Chiang Yang, Peng-Yih Peng, Chin-Yung Liu, Chien-Fu Chu, Wen-Shan Lin, Chia-Yuan Hsieh
  • Publication number: 20060013873
    Abstract: Bioadhesive steroid nanoparticles are used to prepare a rapidly disintegrating solid oral dosage form of steroid. The bioadhesive steroid nanoparticles have a bioadhesive polymer surrounding the steroid nanoparticles and with an average diameter of less than 1000 nm. Hence, the solid oral dosage form, containing the bioadhesive steroid nanoparticles, a disintegrant and an effervescent agent, instantly disintegrates in the oral cavity and adheres on the periodontal pocket and oral mucosa to release steroid rapidly.
    Type: Application
    Filed: July 16, 2004
    Publication date: January 19, 2006
    Inventors: Chih-Chiang Yang, Yuan-Chih Le, Chao-Cheng Liu