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Hongwen
Hongwen Li, Shenyang CN
| Patent application number | Description | Published |
|---|---|---|
| 20090071758 | ELEVATOR - Provided is an elevator car frame, comprising: an elevator cage, a main elevator car frame comprising a pair of main columns, an upper main beam and a lower main beam, and a pair of diversion sheaves; wherein the main columns are disposed on both sides of the elevator cage; the upper main beam is disposed above the elevator cage; the lower main beam is disposed below the elevator cage; the diversion sheaves are disposed on one side of the upper main beam; and a line connecting centers of the diversion sheaves is parallel to the upper main beam. The invention features increased working space, reduced height of the elevator car roof, and lower cost. | 03-19-2009 |
| 20090071759 | TRACTION DRIVE ELEVATOR - A traction drive elevator, comprising: an elevator car, a pair of guide rails, a counterweight, a traction drive motor comprising a housing, a stator, a rotor and a traction sheave; wherein the guide rails are disposed in a hoistway; both ends of the housing are symmetrically fixed to a side wall of the hoistway; the housing operates as a bearing beam; and the elevator car and the counterweight are suspended on the traction sheave of the traction drive motor via a plurality of wire ropes. Since the traction drive motor occupies no additional vertical space in the hoistway, space utilization ratio of the vertical space in the hoistway is increased, the height of the top floor is decreased, and building materials are saved. | 03-19-2009 |
Hongwen Yang, Shenzhen CN
Hongwen Yang, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20090172495 | Methods and Apparatuses for Parallel Decoding and Data Processing of Turbo Codes - Methods and apparatuses for parallel decoding and data processing of Turbo codes are provided. The method includes: a codeword dividing step for dividing a whole codeword into Q sub-blocks to form a plurality of boundaries between adjacent sub-blocks of the Q sub-blocks so as to decode the Q sub-blocks, wherein the decoding process comprises P times of decoding iterations, and wherein Q is a positive integer and Q>1 and P is a positive integer and P>1; and a boundary moving step for moving at least one position of the boundaries formed in a pth decoding iteration by an offset Δ before performing a (p+n)th decoding iteration, wherein p is a positive integer and 1≦p| 07-02-2009 | |
Hongwen Yang, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20120135636 | STACKED ELECTRICAL CONNECTOR - A stacked electrical connector having an insulation body, a plurality of contacts, an external case, and an internal case. The insulation body includes a pair of plugs and a separation member disposed between the pair of plugs for separating the pair of plugs. The plurality of contacts are disposed on the pair of plugs. The external case encloses the insulation body, while the internal case encloses the separation member. The internal case has at least two support legs extending out of the external case from two sides of the internal case respectively, to secure the electrical connector on a circuit board. By providing the support legs on the internal case, the material cost of the connector can be reduced and the workability of the support legs can be improved. | 05-31-2012 |
Hongwen Yu, Oxford GB
| Patent application number | Description | Published |
|---|---|---|
| 20100158864 | ANTIVIRAL PRODUCT - The present invention relates to a novel antiviral product, its use in the treatment of hepatitis C, and its process of manufacture. More particularly it relates to a characterised product exhibiting antiviral activity against Hepatitis C virus (HCV). In one embodiment there is provided a single herb | 06-24-2010 |
Hongwen Yu, Oxforshire GB
| Patent application number | Description | Published |
|---|---|---|
| 20080233220 | Further Medical Use Of A Botanical Drug Or Dietary Supplement - The present invention relates to further medical uses for a botanical drug or dietary supplement consisting essentially of four botanical drug substances, optionally formulated with excipients. The botanical raw materials, botanical drug substances or botanical ingredients used are from a species of each of the genera (a) | 09-25-2008 |