Patents by Inventor Ching-Feng Wang

Ching-Feng Wang 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: 20110276161
    Abstract: A web-based tool (as a server) for integrated pharmaceutical analysis and report generation service is provided in the present invention. The server can be used for numerical analysis and report generation for pharmaceutical manufacturing, research and development, and has advantages such as simple operation, complicated but fast calculation and professional report generation, and high accuracy. The server includes at least one pharmaceutical manufacturing and research and development numerical analysis system configured to perform different pharmaceutical manufacturing and research and development numerical analyses and generate different reports.
    Type: Application
    Filed: May 6, 2011
    Publication date: November 10, 2011
    Applicant: TAIWAN BIOTECH CO., LTD.
    Inventors: Yung-Jin Lee, Ching-Feng Wang, Hung-Liang Chen, Ju-Min Chiu
  • Publication number: 20090050696
    Abstract: A system for valid period control, comprising: a user device and a paid service server. The user device comprises a device identification code; the paid service server accepts the device identification code; assigns an expiry date according to the device identification code, and then encrypts and sends the device identification code and the expiry date back to the user device. The paid service server of the system for valid period control may be located at a provider of paid services for securities, thus allowing the provider of paid services for securities to manage expiry dates of users independently, and does not require assistance from a securities information service provider.
    Type: Application
    Filed: August 1, 2008
    Publication date: February 26, 2009
    Inventor: Ching Feng Wang
  • Publication number: 20090055326
    Abstract: A securities information service system, comprising: a securities information module, a transaction record module, and an information service module. The securities information module receives a plurality of securities information from at least an external source of securities information. The transaction record module receives a plurality of transaction records provided by at least an external brokerage firm. The information service module accepts at least a user option from an external user, and compiles a combined data from the plurality of securities information and transaction records according to the user option, as well as simultaneously displaying all contents of the combined data for the user. The securities information service system may simultaneously display combined data derived from different sources, and generate recommended buying/selling prices according to the combined data so as to assist users in determining a most preferred time for buying/selling securities.
    Type: Application
    Filed: August 21, 2008
    Publication date: February 26, 2009
    Inventors: Chu Tsung Chen, Ching Feng Wang
  • Publication number: 20090024611
    Abstract: A system for transmitting information about securities comprising: a relational database and an analysis processor. The relational database is used to store a relational table that contains a plurality of relations concerning users of securities. When the analysis processor receives information about securities, the analysis processor determines a plurality of users who match the information about securities according to the relational table, and then transmits the information about securities to the plurality of users. When the system is transmitting information about securities, relational tables are established in order to reduce search loops that are required for determining the users, thus speeding up operations of the system and reducing system loads.
    Type: Application
    Filed: December 18, 2007
    Publication date: January 22, 2009
    Inventors: Ching Feng Wang, Chuan Da Hsiung
  • Publication number: 20080288975
    Abstract: An advertising system comprises an advertising server unit and a set-top box. The advertising server unit is capable of receiving at least one advertisement from at least one external advertiser, and broadcasting at least part of the advertisement to outside in a pushing manner. The set-top box is capable of receiving TV signals from outside (e.g., from TV station or satellite TV) and the advertisement, and combining the advertisement with the TV signals, and then transmitting the combined signals to a display device (e.g., TV) for playing. The set-top box can generate at least one record according to a status of advertisement being watched by users (for example, clicking to watch detailed content of the advertisement or to buy the advertised goods), and then transmit the record back to the advertising server unit. Then, the advertising server unit generates a bill according to the record for charging the advertiser.
    Type: Application
    Filed: May 12, 2008
    Publication date: November 20, 2008
    Inventors: Albert ChuTsung Chen, Ching Feng Wang
  • Patent number: 6826395
    Abstract: A system and a method for a secure trading mechanism combining wireless communication and wired communication are proposed, which, in the condition of two-way trading constructed based on network connection of a wireless communication device functioning in two-way transmission to a trading server and a trading host of a wired communication devices, allow the trading to be performed in real time and the correctness to be determined for data transmitted between different levels of the network according to a secure communication protocol defined in each communication device, so as to assure the security of trading data in transmission, and prevent the trading data from being acquired or changed without authorization.
    Type: Grant
    Filed: August 1, 2001
    Date of Patent: November 30, 2004
    Assignee: Telepaq Technology, Inc.
    Inventors: Jun-Yih Lee, Sung-Yao Chang, Ching-Feng Wang
  • Patent number: 6688377
    Abstract: A circuit type modularized heat exchanger system comprises a heat exchange unit and a vapor chamber. The vapor chamber is jointed to the bottom of the heat exchange unit. The vapor chamber has a hollow space with a wick layer and the hollow space communicates with the tube tubes of the heat exchange unit so as to form a circuit. The heat exchanger system provides the advantages such as a better efficiency of heat transfer, less component parts and easy assembly and manufacture.
    Type: Grant
    Filed: June 19, 2002
    Date of Patent: February 10, 2004
    Inventor: Ching-Feng Wang
  • Patent number: 6662858
    Abstract: A counter flow heat exchanger with integrated fins and tubes comprises metal plates overlapping with each other. Each of the metal plates has multiple elongated ridges spacing apart from each other. Adjacent metal plates oppositely overlap with each other such that the ridges in pairs form horizontal tubes and multiple connecting tubes on the plates form vertical tubes. A lowermost plate is set on two guide tubes, which are connected to lower ends of the connecting tubes and connected to a fluid pumping unit via a connecting pipe respectively. Thus, fluid inside the heat exchanger flows counter to external air and a better efficiency of heat exchange can be reached effectively.
    Type: Grant
    Filed: June 19, 2002
    Date of Patent: December 16, 2003
    Inventor: Ching-Feng Wang
  • Publication number: 20030168204
    Abstract: A counter flow heat exchanger with integrated fins and tubes comprises metal plates overlapping with each other. Each of the metal plates has multiple elongated ridges spacing apart from each other. Adjacent metal plates oppositely overlap with each other such that the ridges in pairs form horizontal tubes and multiple connecting tubes on the plates form vertical tubes. A lowermost plate is set on two guide tubes, which are connected to lower ends of the connecting tubes and connected to a fluid pumping unit via a connecting pipe respectively. Thus, fluid inside the heat exchanger flows counter to external air and a better efficiency of heat exchange can be reached effectively.
    Type: Application
    Filed: June 19, 2002
    Publication date: September 11, 2003
    Inventor: Ching-Feng Wang
  • Publication number: 20030168207
    Abstract: A circuit type modularized heat exchanger system comprises a heat exchange unit and a vapor chamber. The vapor chamber is jointed to the bottom of the heat exchange unit. The vapor chamber has a hollow space with a wick layer and the hollow space communicates with the tube tubes of the heat exchange unit so as to form a circuit. The heat exchanger system provides the advantages such as a better efficiency of heat transfer, less component parts and easy assembly and manufacture.
    Type: Application
    Filed: June 19, 2002
    Publication date: September 11, 2003
    Inventor: Ching-Feng Wang
  • Publication number: 20020188951
    Abstract: The convention transmission method is an on-demand data communication, in which one discloses a demand and one provides a supply. However, this communication way is not suitable nowadays. Since amount of current data transmission is very large. In order to improve the quality in service, the service provider provides actively the required service to the customer. After browsing by the customer, then the customer transfers the selection items to the service provider and then the service provider provides required service to the customers, By this way, the customer may browse products rapidly and the quality of information service is improved.
    Type: Application
    Filed: June 6, 2001
    Publication date: December 12, 2002
    Applicant: TelePaq Technology Inc.
    Inventors: Sung-Yao Chang, Ching-Feng Wang
  • Publication number: 20020188402
    Abstract: A search oriented geographic information system (GIS) includes a hand held input display process unit which couples with a global position system (GPS) for displaying road map menu on a display screen for user selection and use. A global system for mobile communication (GSM) is used to transmit vehicle location coordinates data and user selection item through the GSM base stations to a GIS server which processes the receiving data and produces output results for transmitting back to the input display process unit through the GSM for user to get the most updated road and street map information around the vehicle.
    Type: Application
    Filed: June 6, 2001
    Publication date: December 12, 2002
    Applicant: TelePaq Technology Inc.
    Inventors: Yu-Wen Huang, Ching-Feng Wang
  • Publication number: 20020019223
    Abstract: A system and a method for a secure trading mechanism combining wireless communication and wired communication are proposed, which, in the condition of two-way trading constructed based on network connection of a wireless communication device functioning in two-way transmission to a trading server and a trading host of a wired communication devices, allow the trading to be performed in real time and the correctness to be determined for data transmitted between different levels of the network according to a secure communication protocol defined in each communication device, so as to assure the security of trading data in transmission, and prevent the trading data from being acquired or changed without authorization.
    Type: Application
    Filed: August 1, 2001
    Publication date: February 14, 2002
    Applicant: Telepaq Technology, Inc.
    Inventors: Jun-Yih Lee, Sung-Yao Chang, Ching-Feng Wang
  • Publication number: 20010051926
    Abstract: A method for safely encrypting transmission data is disclosed. The method can be used in a personal digital assistant (PDA) or a mobile phone handset for connecting to a network to download data. An access device serves to be connected to a network, and a series number is used as encrypting key. Thus, the data acquired from a network is encrypted. For the users to download data, the download data is only used through the access device of the user, other users can not use the data. Therefore, the objects of paying fees by users and encrypting transferring data are achieved.
    Type: Application
    Filed: May 29, 2001
    Publication date: December 13, 2001
    Applicant: TelePaq Technology Inc.
    Inventor: Ching-Feng Wang
  • Patent number: 5852714
    Abstract: The present invention utilize the systems described blow to carry out the real time broadcasting on an Internet. Data-collection processing system for collecting and processing the original packages sent by all data-sources connected to the data-collection processor system. Receiving system is used for sending out user's information utilized in the authentication about a user. In addition, the receiving system receives packages of selected kinds of data-source and examines which packages are missing. Also, the receiving system sends out the number representing data-sources of a missing package. Besides, the authentication system is included for examining whether the user is registered, and transmitting the number representing data-source requested by the receiving system to the multi transmitting system. Another function is to assign a source of the most light loading to provide data for the user and sending address of the source to the receiving system.
    Type: Grant
    Filed: May 21, 1997
    Date of Patent: December 22, 1998
    Assignee: Eten Information System Co., Ltd.
    Inventors: Wei-Jerng Tseng, Jun-Yih Lee, Ching-Feng Wang