Daihua
Daihua Wang, Shenzhen CN
Patent application number | Description | Published |
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20150211866 | PLACE OF INTEREST RECOMMENDATION - A computer server of a social communication platform may be configured to provide a social communication platform to a first user to chat with a second user over a window displaying on a computer device of the first user; receive chat messages between the first user and second user, the chat message including a current geographical location information of the first user; select at least one candidate POI associated with the second user and based on the current geographical location information of the first user; send location information of at least one candidate POI to the first user through the window; receive from the first user a selection of a target POI from the at least one candidate POI; and send information associated with the target POI to the first user through the social communication platform. | 07-30-2015 |
Daihua Zhang, Newark, CA US
Patent application number | Description | Published |
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20120304878 | IMAGING DEVICES - An imaging device can include an imaging drum to support a carrier fluid. A roller can remove a portion of the carrier fluid from the imaging drum. A fluid container can collect the carrier fluid from the roller. A fluid remover on the container can be used to remove the carrier fluid from the roller. | 12-06-2012 |
20130025483 | SUBSTRATE TREATMENT APPARATUS, PRINTERS, AND METHODS TO TREAT A PRINT SUBSTRATE - Substrate treatment apparatus, printers, and methods to treat a print substrate are disclosed. An example apparatus includes a first roller to receive a treatment fluid from a reservoir, a blade to adjust an amount of the treatment fluid present on the first roller, and a second roller to receive an adjusted amount of the treatment fluid from the first roller and to apply the treatment fluid to a substrate, the treatment fluid applied to the substrate to result in a layer of treatment fluid less than about 0.4 micrometers thick on the substrate. | 01-31-2013 |
20140150680 | APPARATUS, PRINTERS, AND METHODS TO REMOVE MATERIAL FROM A PRINTER SURFACE - Apparatus, printers, and methods to remove material from a printer surface are disclosed. An example apparatus includes a fluid remover to remove printing material from a printer surface, and a coating material reservoir to store coating material and to apply the coating material to the fluid remover to reduce an amount of printing material transferred to the fluid remover from the printer surface. | 06-05-2014 |
Daihua Zhang, Tianjin CN
Patent application number | Description | Published |
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20150091975 | SUBSTRATE TREATMENT APPARATUS, PRINTERS, AND METHODS TO TREAT A PRINT SUBSTRATE - Substrate treatment apparatus, printers, and methods to treat a print substrate are disclosed. An example apparatus includes a first roller having a rigid surface to receive a treatment fluid from a reservoir, a blade to apply a first pressure to the first roller to adjust an amount of the treatment fluid present on the first roller, and a second roller having a non-rigid surface to apply a second pressure to the first roller, to receive an adjusted amount of the treatment fluid from the first roller and to apply the treatment fluid to a substrate, the first pressure and the second pressure being selected such that the second roller applies the treatment fluid to the substrate in an amount resulting in a layer of treatment fluid less than about 0.4 micrometers thick on the substrate. | 04-02-2015 |