Patents by Inventor Ching-Hsiang Wang

Ching-Hsiang 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: 20120062178
    Abstract: A flashlight charger is disclosed, wherein a bottom plate provided with a pressing element and an electrically conducting part is fixedly connected to a top plate that partially covers the pressing element and the electrically conducting part. A flashlight to be charged is aligned and connected with the flashlight charger and then pushed backward relative to the flashlight charger to allow the charging terminals at one end of the flashlight charger to make good electrical contact with the corresponding charging ends of the flashlight while the flashlight is securely fastened with the flashlight charger. When charging is completed, the flashlight can be removed from the flashlight charger rapidly and conveniently. The flashlight charger features good and stable electrical contact in use.
    Type: Application
    Filed: September 15, 2010
    Publication date: March 15, 2012
    Inventor: Ching-Hsiang Wang
  • Publication number: 20120057335
    Abstract: A flashlight with an angle adjustment assembly is disclosed. The angle adjustment assembly includes: arcuate receiving areas bilaterally and concavely provided on a lighting portion of the flashlight; inserts which correspond in shape to the receiving areas, are received respectively therein, and are each penetrated by plural holes; receiving cavities bilaterally and concavely provided in a pivot space of a flashlight body of the flashlight; and limiting elements which correspond in shape to the receiving cavities, are received respectively therein, and each have a projection. The holes of the inserts bilaterally provided on the lighting portion are engageable sequentially, in a forward or backward direction, with the projections of the limiting elements bilaterally provided in the pivot space, so as to adjust the lighting portion to the desired angle. Thus, the flashlight can be used horizontally or placed vertically on a desk as a desk lamp with adjustable lighting angle.
    Type: Application
    Filed: September 2, 2010
    Publication date: March 8, 2012
    Inventor: Ching-Hsiang Wang
  • Publication number: 20120050667
    Abstract: Eyeglasses capable of being recharged and providing three-stage lighting are disclosed, wherein the front end of each of two temples of the eyeglasses has an outer side connected with a lighting device. Each lighting device includes a housing that houses a circuit board, a battery, and so on, wherein the circuit board is connected with a switch button and a light-emitting body. Each temple has a downward-facing charging hole adjacent to the corresponding battery. The circuit board of each lighting device is configured in such a way that, by pressing the corresponding switch button, the corresponding light-emitting body is switched between a constant lighting mode, an intermittent flashing mode, and an OFF mode, thus providing the desired lighting or warning via the three-stage control. In addition, the batteries in the lighting devices can be charged via the charging holes at the bottom sides of the temples.
    Type: Application
    Filed: August 30, 2010
    Publication date: March 1, 2012
    Inventor: Ching-Hsiang Wang
  • Patent number: 8007101
    Abstract: Eyeglasses with lighting devices have a front end of each temple including a mount on the inner side and an attachment on the outer side. Each mount is fitted with a battery cover having a first electrode plate. Each attachment has battery compartments for receiving batteries. A second electrode plate is provided in the battery compartments of each attachment and in contact with each battery contained therein. Each attachment has one end formed with a second receiving cavity for receiving a switch and a front end having a curved third receiving cavity for receiving a light-emitting body whose received end is spherical. Each attachment is coupled to the corresponding mount such that a curved concave portion at the front end of each mount and the third receiving cavity of the corresponding attachment jointly form a spherical socket that allows the corresponding light-emitting body to rotate and provide multidirectional lighting.
    Type: Grant
    Filed: August 26, 2010
    Date of Patent: August 30, 2011
    Assignee: Day Sun Industrial Corp.
    Inventor: Ching-Hsiang Wang
  • Patent number: 7604346
    Abstract: A protective glasses assembly has an integrally formed designed lens, a frame made of a soft material and fitted in with the designed lens and a band. A plurality of spaced apart male portions extend rearward from edges of the designed lens for being inserted into sockets of corresponding covering elements extending forward from edges of the frame, and a number of air-passing grooves are located on upper and lower edges of the frame. The designed lens has engaging blocks respectively formed on left and right sides for engaging with boundary holes of connector members connected with both ends of the band, and through holes for receiving inner inserting sections of the connector members. Thereby the designed lens and the frame can be assembled promptly and kept in a stable position.
    Type: Grant
    Filed: June 20, 2007
    Date of Patent: October 20, 2009
    Assignee: Day Sun Industrial Corp.
    Inventor: Ching-Hsiang Wang
  • Publication number: 20090222979
    Abstract: A protective goggle assembly comprises an integrally formed lens, a front rigid frame, a rear resilient frame and a strap having a buckle attached to each of two ends; the rigid frame comprises a middle section having an upper end and a lower end provided with a vertical flange formed with a first hole and a horizontal rim formed with a second hole communicating with the first hole, in which the first and second holes are penetrated by and engaged with bent protrusions formed on the lens; and the rigid frame comprises with a thinner frame portion having notches formed on an outward side, so that grooves formed on the resilient frame can receive the thinner frame portions, while engaging tabs raised inside the grooves of the resilient frame can be engaged in the notches on the thinner frame portions. During assembly, the lens, the rigid frame and the resilient frame can be rapidly engaged, and stably positioned, with one another.
    Type: Application
    Filed: March 5, 2008
    Publication date: September 10, 2009
    Inventor: Ching-Hsiang Wang
  • Publication number: 20090059572
    Abstract: A solar lamp includes a supporting board for being loaded with a solar panel, a lower shell, an LED board, a light diffusion tube and a reflecting base. The lower shell is fixed under the supporting board, having a battery and a circuit board. The LED board and the reflecting base are threadably engaged the lower shell. The light diffusion tube possesses refracting grooves on its wall. The reflecting base is positioned under the light diffusion tube by means of an adjustment rod. The solar lamp, able to convert sunlight into power energy without any wiring connection, can be easily assembled in any lamp base to create a great light diffusion via the alternate refraction of the refracting grooves and reflecting surfaces of the lower shell and the reflecting base.
    Type: Application
    Filed: August 28, 2007
    Publication date: March 5, 2009
    Inventor: Ching-Hsiang WANG
  • Publication number: 20080316421
    Abstract: A protective glasses assembly has an integrally formed designed lens, a frame made of a soft material and fitted in with the designed lens and a band. A plurality of spaced apart male portions extend rearward from edges of the designed lens for being inserted into sockets of corresponding covering elements extending forward from edges of the frame, and a number of air-passing grooves are located on upper and lower edges of the frame. The designed lens has engaging blocks respectively formed on left and right sides for engaging with boundary holes of connector members connected with both ends of the band, and through holes for receiving inner inserting sections of the connector members. Thereby the designed lens and the frame can be assembled promptly and kept in a stable position.
    Type: Application
    Filed: June 20, 2007
    Publication date: December 25, 2008
    Inventor: Ching-Hsiang Wang
  • Publication number: 20080223866
    Abstract: A band-type dispenser for wrap film includes a base, an endless band device, and a cutter unit. The base has a chamber in its interior, and a positioning bracket is respectively fixed at two sides of the chamber for supporting a roll of wrap film. The endless band device is disposed in the base and has at least one endless band for moving the wrap film. The cutter unit is positioned in front of the endless band device for cutting wrap film. The dispenser is automatically operated, with a cut piece of the wrap film kept flat and smooth, so a user can use it with safety and convenience.
    Type: Application
    Filed: August 10, 2007
    Publication date: September 18, 2008
    Inventor: Ching-Hsiang Wang
  • Patent number: 7419260
    Abstract: An eyeglass assembly having a secondary eyeglass frame combined with a main eyeglass frame by a protection strip is provided. A pair of eyeglass temples connected to the main eyeglass frame is adjustable to an angle as desired. When the eyeglasses are used for sport purpose, a strap may be fastened to the eyeglass temples by inserting a stopping portion of an engaging member of the strap into a preset hole on the eyeglass temple and allowing the stopping portion engaged with a crossed inner groove adjacent the hole by rotating at a direction such that the strap and the eyeglass temples can be quickly fastened to achieve stable positioning or quickly disassembled when not in use.
    Type: Grant
    Filed: May 21, 2007
    Date of Patent: September 2, 2008
    Assignee: Day Sun Industrial Corp.
    Inventor: Ching-Hsiang Wang
  • Patent number: 7406838
    Abstract: An ice-making machine includes a control faceplate and formed with a water tank and an accommodating hollow. The water tank has a water intake connected with the feed water pipe of the accommodating hollow. The accommodating hollow is bored with a draining channel communicating with the water tank and has an insert hole in a side and a trigger switch on an outer side. A water trough pivotally assembled in the accommodating hollow has a push plate at the front side and a pivot at the opposite sides to be fitted with the trigger switch. A freezing system installed in the machine body is composed of a compressor, a condenser, an electric magnetic valve, a dryer with a capillary tube, a vaporizer with plural ice-making rods and a liquid reservoir. The water tank has an ice-collecting box.
    Type: Grant
    Filed: December 12, 2005
    Date of Patent: August 5, 2008
    Inventor: Ching-Hsiang Wang
  • Patent number: 7395640
    Abstract: An electric dispenser for wrap film includes a base, two side covers, a conveying track, a driving device, a cutting device, an accommodating case and a bottom cover. The conveying track is contained in the base, driven by the driving device to pull out the wrap film. The cutting device includes a driving motor, a threaded bar, a blade fixing base and an auxiliary rod. The driving motor is commanded by the driving device to drive the threaded bar to rotate to enable the blade fixing base to move along the threaded bar. The blade-fixing base has a blade extended to the surface of the conveying track to cut off the wrap film. The accommodating case is set on the top of the base, for positioning the wrap film in it. The wrap film is replaceable.
    Type: Grant
    Filed: March 18, 2007
    Date of Patent: July 8, 2008
    Inventor: Ching-Hsiang Wang
  • Patent number: 7396124
    Abstract: A positioning structure for auxiliary eyeglasses comprises an auxiliary eyeglass frame of auxiliary eyeglasses with an additional function, having a bridge provided with a receiving space and a through hole formed on a back wall of the receiving space. A protective strip combined to the auxiliary eyeglass frame is provided with an inserting portion extending downwardly from a central portion and having a first projection projected rearward so that the inserting portion can be inserted into the receiving space with the first projection being engaged with the through hole. A pair of second projections are provided on each end of the protective strip for being inserting into a recess formed on each end of a main eyeglass frame. Hereby the auxiliary eyeglass frame with the protective strip can be stably and speedily attached/detached to/from the main eyeglass frame.
    Type: Grant
    Filed: February 13, 2007
    Date of Patent: July 8, 2008
    Assignee: Day Sun Industrial Corp.
    Inventor: Ching-Hsiang Wang
  • Patent number: D641509
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: July 12, 2011
    Assignee: Day Sun Industrial Corp.
    Inventor: Ching-Hsiang Wang
  • Patent number: D641510
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: July 12, 2011
    Assignee: Day Sun Industrial Corp.
    Inventor: Ching-Hsiang Wang
  • Patent number: D641511
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: July 12, 2011
    Assignee: Day Sun Industrial Corp.
    Inventor: Ching-Hsiang Wang
  • Patent number: D641512
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: July 12, 2011
    Assignee: Day Sun Industrial Corp.
    Inventor: Ching-Hsiang Wang
  • Patent number: D641513
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: July 12, 2011
    Assignee: Day Sun Industrial Corp.
    Inventor: Ching-Hsiang Wang
  • Patent number: D646816
    Type: Grant
    Filed: January 12, 2011
    Date of Patent: October 11, 2011
    Assignee: Day Sun Industrial Corp.
    Inventor: Ching-Hsiang Wang
  • Patent number: D650503
    Type: Grant
    Filed: May 20, 2011
    Date of Patent: December 13, 2011
    Assignee: Day Sun Industrial Corp.
    Inventor: Ching-Hsiang Wang