Patents by Inventor Cheng-Lin Lee

Cheng-Lin Lee 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: 20250222431
    Abstract: A superabsorbent polymer and a method of fabricating the same are provided. The method includes performing a free radical polymerization reaction to a superabsorbent polymer component, so as to obtain a colloid gel. The colloid gel is cut by using a pulverizer to obtain superabsorbent polymer particles. The pulverizer has a perforated plate with changeable hole diameters, which has a first diameter of an inlet hole greater than a second diameter of an outlet hole. The method further includes performing a surface cross-linking reaction to the superabsorbent polymer particles, so as to obtain the superabsorbent polymer. Therefore, a bulk density, an absorption rate and a liquid permeability of the obtained superabsorbent polymer can be increased.
    Type: Application
    Filed: March 29, 2024
    Publication date: July 10, 2025
    Inventors: Cheng-Lin LEE, Ya-Chi LIN, Tai-Hong LAI, Zhong-Yi CHEN
  • Publication number: 20240042416
    Abstract: The present application relates to a superabsorbent polymer and a method for producing the same. The superabsorbent polymer comprises a core structure, a shell layer covering the core structure and a fiber-modified layer covering an outer surface of the shell layer. With the fiber-modified layer, the superabsorbent polymer not only has good water absorption properties, but also has excellent liquid permeability and permeability.
    Type: Application
    Filed: July 28, 2023
    Publication date: February 8, 2024
    Inventors: Tai-Hong LAI, Zhong-Yi CHEN, Cheng-Lin LEE, Feng-Yi CHEN
  • Patent number: 11673116
    Abstract: The present invention relates to a superabsorbent polymer and a method for producing the same. The superabsorbent polymer includes a core layer polymerized with monomers having carboxylic group, a first shell layer formed from a surface crosslinking agent, and a second shell layer formed from zingiberaceae extracts. By a surface modification on the first shell layer performed from a specific amount of the zingiberaceae extracts, the superabsorbent polymer produced according to the method for producing the same has a good antimicrobial property and deodorizing effects, and retains an original absorbent property.
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: June 13, 2023
    Assignee: FORMOSA PLASTICS CORPORATION
    Inventors: Zhong-Yi Chen, Cheng-Lin Lee, Feng-Yi Chen, Yu-Yen Chuang
  • Publication number: 20220382955
    Abstract: Net-based checking of a circuit design includes obtaining a circuit design comprising a plurality of polygons. Further, a shape of a first polygon of the plurality of polygons, and a shape of a second polygon of the plurality of polygons is determined. The shape of the first polygon differs from a shape of the second polygon. Violations within the circuit design are detected based on a comparison of the first polygon with the second polygon.
    Type: Application
    Filed: May 31, 2022
    Publication date: December 1, 2022
    Inventors: Chao-Min WANG, Ru-Lin YANG, Cheng-Lin LEE, Yuan-Wen WANG, Hung-Shih WANG
  • Publication number: 20220040671
    Abstract: The present invention relates to a superabsorbent polymer and a method for producing the same. The superabsorbent polymer includes a core layer polymerized with monomers having carboxylic group, a first shell layer formed from a surface crosslinking agent, and a second shell layer formed from zingiberaceae extracts. By a surface modification on the first shell layer performed from a specific amount of the zingiberaceae extracts, the superabsorbent polymer produced according to the method for producing the same has a good antimicrobial property and deodorizing effects, and retains an original absorbent property.
    Type: Application
    Filed: August 10, 2021
    Publication date: February 10, 2022
    Inventors: Zhong-Yi CHEN, Cheng-Lin LEE, Feng-Yi CHEN, Yu-Yen CHUANG
  • Publication number: 20160342780
    Abstract: A smart TV control method is provided. Firstly, a smart TV is turned on through a remote controller. Then, the smart TV judges whether an authenticating process is activated. If the authenticating process is activated, the smart TV receives a fingerprint information from a fingerprint reader of the remote controller and starts to perform the authenticating process. If the smart TV judges that the fingerprint information is successfully authenticated in the authenticating process, the smart TV enters a user mode corresponding to the authenticated fingerprint information and the smart TV controls the fingerprint reader to enter a sleep mode. Consequently, the power-saving efficacy is enhanced.
    Type: Application
    Filed: September 23, 2015
    Publication date: November 24, 2016
    Inventors: CHENG-LIN LEE, CHI-SHIU CHEN
  • Publication number: 20150253867
    Abstract: A keyboard device with a touch control function is provided. The keyboard device includes plural keys, plural first touch detectors, a second touch detector, and a controlling unit. The plural first touch detectors arranged in a row and located under a space key. The second touch detector is located under a neighboring key around the space key. If the space key and the neighboring key around the space key are sequentially touched by the user, the controlling unit sequentially receives plural first touch signal and a second touch signal. Consequently, the controlling unit issues a touch command to a computer host. Consequently, for generating the touch command, it is not necessary to change the customary gesture of the user of operating the keyboard device.
    Type: Application
    Filed: June 10, 2014
    Publication date: September 10, 2015
    Inventors: CHENG-LIN LEE, CHEN-MING CHANG, TZU-CHIANG SHIH
  • Publication number: 20150135186
    Abstract: A computer system is provided. The computer system includes multiple computing devices and a processing unit. The processing unit comprises a device monitoring module, a task classifying module and a task scheduling module. The processing unit is coupled to the computing devices. The device monitoring module is configured to monitor the computing devices so as to obtain loading data. The task classifying module is configured to classify related tasks of multiple tasks as a first group, to classify independent tasks of multiple tasks as a second group and to find a critical path of the related tasks in the first group. The task scheduling module is configured to set a first processing schedule of the first group according to the critical path and the loading data and to set a second processing schedule of the second group according to the first processing schedule.
    Type: Application
    Filed: March 7, 2014
    Publication date: May 14, 2015
    Applicant: INSTITUTE FOR INFORMATION INDUSTRY
    Inventors: Chun-Ting LIN, Cheng-Lin LEE, Yu-Te LIN, Jenq-Kuen LEE, Wei-Ming CHIANG
  • Patent number: 7830651
    Abstract: A notebook includes a host, a monitor, a power source, a system switch, a system button, a monitor switch, and a monitor button. The power source is used for supplying electric power to the host and the monitor. The system button is configured for controlling the system switch to power on or power off the host. The monitor button is configured for controlling the monitor switch to power on or power off the monitor when the host is turned on.
    Type: Grant
    Filed: August 28, 2008
    Date of Patent: November 9, 2010
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Cheng-Lin Lee
  • Publication number: 20090316347
    Abstract: A notebook includes a host, a monitor, a power source, a system switch, a system button, a monitor switch, and a monitor button. The power source is used for supplying electric power to the host and the monitor. The system button is configured for controlling the system switch to power on or power off the host. The monitor button is configured for controlling the monitor switch to power on or power off the monitor when the host is turned on.
    Type: Application
    Filed: August 28, 2008
    Publication date: December 24, 2009
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: CHENG-LIN LEE
  • Publication number: 20090261993
    Abstract: A keyboard includes a main body disposed with a plurality of keys and an integrated member. The integrated member is detachably connected to the main body. The integrated member is capable of being moved with respect to the main body between a first position where the integrated member and the main body forms a substantially flat surface and a second position where the integrated member is capable of being activated to receive audio inputs.
    Type: Application
    Filed: April 21, 2009
    Publication date: October 22, 2009
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHENG-LIN LEE, HUNG-BIN WU, HUA-FENG WU
  • Patent number: D607884
    Type: Grant
    Filed: August 28, 2008
    Date of Patent: January 12, 2010
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Cheng-Lin Lee
  • Patent number: D608783
    Type: Grant
    Filed: August 28, 2008
    Date of Patent: January 26, 2010
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Cheng-Lin Lee
  • Patent number: D612381
    Type: Grant
    Filed: August 28, 2008
    Date of Patent: March 23, 2010
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Cheng-Lin Lee
  • Patent number: D616440
    Type: Grant
    Filed: September 1, 2008
    Date of Patent: May 25, 2010
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Cheng-Lin Lee