Patents by Inventor Tseng-Lu Chien

Tseng-Lu Chien 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).

  • Patent number: 10753561
    Abstract: The Multiple function LED night light not only offering even brightness surface light or indicator light under predetermined colors, functions, effects by multiple times reflections and refractions of light beam travel within or between at least one of 1st optics-lens, 2nd optics-lens, or inner wall of night light to eliminate the spot-light and get even brightness shown on 1st or 2nd optics-lens with built-in texture or opaque or optics treatments.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: August 25, 2020
    Inventor: Tseng-Lu Chien
  • Publication number: 20200263868
    Abstract: A desktop USB device has power-wire(s) or storage-wire arrangement. The device has more than one separated distance away USB-Unit(s) by branch-wire(s) and have wire storage arrangement for at least one of an USB jump-wire, an AC power-wire, USB-charger wire or another charging related wire(s). The USB device and separated USB-Unit(s) to be installed on a desktop or floor at a hand-reachable distance from people, and install or attach anywhere by attachment so that there is no need for people to bend body or knee to get the USB-port(s) to charge i-phone or Tablet(s). The current invention use shortest #14 gauge AC wire for power strips and use long length of #18 gauge to supply DC power to USB ports built-in separated USB-unit(s) the charger.
    Type: Application
    Filed: December 16, 2019
    Publication date: August 20, 2020
    Inventor: Tseng-Lu Chien
  • Publication number: 20200217465
    Abstract: The Multiple functions LED nigh light not only offer LED illumination under predetermined colors, functions, effects including at least one of color-changing, color selection, functions selection with preferred switch, sensor, PIR sensor, radar sensor, rechargeable battery, power fail light, USB charging or be-charged system, outlets, audio device, surge/over heat/over charge/short-circuit protection, function selection between motion or non-motion or dust-to-dawn, or other preferred additional-functions list inside text below.
    Type: Application
    Filed: January 8, 2019
    Publication date: July 9, 2020
    Inventor: Tseng-Lu Chien
  • Publication number: 20200191345
    Abstract: A desktop USB device has power-wire(s) or storage-wire arrangement. The device has more than one separated distance away USB-Unit(s) by branch-wire(s) and have wire storage arrangement for at least one of an USB jump-wire, an AC power-wire, USB-charger wire or another charging related wire(s). The USB device and separated USB-Unit(s) to be installed on a desktop or floor at a hand-reachable distance from people, and install or attach anywhere by attachment so that there is no need for people to bend body or knee to get the USB-port(s) to charge i-phone or Tablet(s). The current invention use shortest #14 gauge AC wire for power strips and use long length of #18 gauge to supply DC power to USB ports built-in separated USB-unit(s) the charger.
    Type: Application
    Filed: December 13, 2019
    Publication date: June 18, 2020
    Inventor: Tseng-Lu Chien
  • Publication number: 20200195015
    Abstract: An USB device has at least one linkable or connectable USB-unit(s) and each USB-unit(s) has at least one of USB port(s) built-in geometric shape, size, construction USB-unit housing and each housing has its own electric or branch wire. And, at least one external (1) transformer change AC power source to DC power, or (2) DC power source device to supply power to more than one USB-unit(s) those are away from (1A) transformer or (2A) DC power source device, or (3A) each of separated unit(s) for preferred distance; to charge other products. Wherein, the external transformer connected with each USB unit by preferred wire(s) arrangement. And, USB device has more than one separated and distance away USB-unit(s) or wireless-unit(s) put top or preferred location of indoor, outdoor furniture or object(s). Furthermore, A wireless charger system has at least one wireless charger system built-in geometric construction wireless charger-unit housing and each housing has its own electric wire.
    Type: Application
    Filed: December 11, 2019
    Publication date: June 18, 2020
    Inventor: Tseng-Lu Chien
  • Patent number: 10677432
    Abstract: An LED light has a built-in projection light and a night light to offer at least two functions for people in a dark environment. The projection light can project an image from any type of display-unit irrespective of geometric shape or image source or type, including display of digital data, wireless digital data, an LCD or TFT screen display, or any other display, enabling images of enlarged size to be projected onto a preferred surface, making it easier for people to see the image. The built-in night light helps people see things in a dark environment.
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: June 9, 2020
    Inventor: Tseng-Lu Chien
  • Publication number: 20200153187
    Abstract: The LED night light or cover light has multiple Functions has built-in LED(s) for pre-determined illumination shown on housing, window, hole(s) of night or cover light which connect by prong to an existing wall inner-kit's receptacle to get AC power source to circuit(s) for predetermined at least LED(s) illumination functions. The night or cover light further incorporate with at least one USB charger, Outlet(s), IC, photo sensor, motion sensor, power fail sensor, surge or other protection system.
    Type: Application
    Filed: November 21, 2019
    Publication date: May 14, 2020
    Inventor: Tseng-Lu Chien
  • Publication number: 20200132293
    Abstract: The light device has USB charger has AC outlet power source and has AC-to-DC circuit to change one of Alternative current to 1st voltage DC and the 1st voltage DC though the circuit-inside or IC or DC-to-DC circuit to get 2nd voltage or though more DC-to-DC devices to get more voltage DC current. The light device has at least one of 5 Volt DC to supply to USB Charger Charging-port output-end and one of desire voltage DC to supply to DC light source. Or/ The 1st AC to AC light source and has one of DC selected from 1st, 2nd, or more voltage DC current to USB Charger charging-port's output end so the said light device has (1) illumination function by DC or/and AC light source and (2) USB charger function by supply desired 1st or 2nd or more other voltage DC current to USB charging-port at 5 Volt DC. The light device optional has outlet-ports to get 1st AC directly though conductive parts to outlet-ports to supply AC to other device.
    Type: Application
    Filed: May 15, 2019
    Publication date: April 30, 2020
    Inventor: Tseng-Lu Chien
  • Publication number: 20200120310
    Abstract: A multiple function LED night light has at least one LED device with or without at least one additional function(s) such as an air-freshener adaptor device, sonic device, frequency device, sensor device, bug repeller device, second light device, timepiece, electric message device, timer device, temperature device, surge protection device, electric short circuit protection device, base device for installation on an existing lamp socket, emergency light device, or any other electric device(s) suitable for home use to keep people comfortable or safe. The LED device has a first optic element(s) to change the narrow-viewing angle of an LED's spot-light beams into a wider-viewing angle and second optic element(s) to help make the LED night light exhibit lighting effect without super bright lighted spot(s). Wherein element is at least one of optic lens(es) or reflective walls, exposed surface(s).
    Type: Application
    Filed: December 11, 2019
    Publication date: April 16, 2020
    Inventor: Tseng-Lu Chien
  • Publication number: 20200099895
    Abstract: An LED projection seasonal products has projection assembly or projection unit arranged to be added onto or built into at least one seasonal products for at least one of (1) illuminated seasonal product, (2) project enlarge projected image(s) and-or pattern(s). The Projection unit has at least or more than one LED(s), circuit to create preferred light function(s), effect(s), performance(s). The said projection unit has at least one (1) LED(s), (2) display forming image, pattern(s), (3) optic lens or plurality of optic lens within holder or inject piece, and the LED light beam emit to at least one of (a) display or (b) top numbers of optic lens to created enlarge projected image(s) or-and pattern(s).
    Type: Application
    Filed: November 27, 2019
    Publication date: March 26, 2020
    Inventor: Tseng-Lu Chien
  • Publication number: 20200099183
    Abstract: The LED plug-in light or USB cover light has multiple functions has built-in LED(s) to offer at least one (1) housing, window, hole(s), lens, or (2) status indicator; illumination, LED light has prong to get AC power and go through at least one of (a) AC-to-DC circuit, (b) IC, (c) status sensor or system. The LED light or cover light further incorporate with at least one USB charger, Outlet(s), IC, photo sensor, motion sensor, power fail sensor, surge or other protection system.
    Type: Application
    Filed: November 27, 2019
    Publication date: March 26, 2020
    Inventor: Tseng-Lu Chien
  • Publication number: 20200091746
    Abstract: A desk top alarm or time related or LED lighting device with backup battery for power fail time keep time functions always work, and device has USB-port(s) has built-in or external AC-to-DC circuit to get 1st voltage DC, and 1st DC go through at least one of DC-to-DC (including just conductive-piece) to 2nd or more voltage DC(s). At least one of 1st or 2nd or more voltage DC to supply to at least one of (i) USB-charging port(s), (ii) “8’ light source(s), or optional (iii) IC, (iv) speaker, (v) audio device, (vi) radio, (vii) outlet(s), (viii) surge or other safety protection circuit, (ix) colorful LEDs or LED-bulb for accent light, wake-up light, sleep night light, (x) colorful LEDs for charging status or power on/off or am/pm or, other indicator purpose, (xi). Same AC-to-DC circuit and DC-to-DC circuit also apply to desk top LED light which has built-in plurality of LED(s) inside the LED(s) compartment or replaceable/detachable CFL or LED bulbs for desk top LED lighting device.
    Type: Application
    Filed: March 27, 2019
    Publication date: March 19, 2020
    Inventor: Tseng-Lu Chien
  • Publication number: 20200091748
    Abstract: An LED light or LED power strip has at least one LED-unit(s), and Outlet-unit(s) as parent filed cases claims and disclosure text with at least one of USB-unit(s) to become at least three function(s) LED device including LED night light and LED power strip to offer (1) area or indicator illumination, and (2) supply AC through AC outlet-unit(s) and DC power through USB charger-unit(s) to other product(s) or a variety of electric devices or digital data devices. The said LED-unit(s), outlet-unit(s), USB-unit(s) can be (i) individual unit(s) or (ii) having desired number(s) assembled into one module passed all related safety tests and receive its own safety certification to incorporated with all kinds of existing electric devices or digital data devices without the need to file for individual safety certification of each finished products or devices.
    Type: Application
    Filed: November 18, 2019
    Publication date: March 19, 2020
    Inventor: Tseng-Lu Chien
  • Patent number: 10591810
    Abstract: The multiple function LED project light is a hand-held and powered by DC power, and the project light has front lens has project magnify lens fit-into or install-on or built-in on center position. The project lens has below position outer-tube set assembled together so outer-tube can envelope or surrounded the lower position separated inner-tube which has image-forming unit within. While the project head move away from the project light neck by screw-thread or other extend construction to make distance between the magnify lens and image forming-unit changed to get focus adjustment functions. The said Project light may has self-prong, or project light fit within the hold-base which has prong-set both get AC current through the AC-to-DC circuit to get desired DC power for LED or SMD-LEDs or Dip-LEDs or COB-LED or other DC operated electric components to use.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: March 17, 2020
    Inventor: Tseng-Lu Chien
  • Patent number: 10574069
    Abstract: Quickly USB Charging ports for power station or lighting related device has plurality of or combination of outlet or USB-hubs or digital-data delivery assembly, wireless device or adaptor or Video or audio or other electric device's receiving-port(s) has USB charging-ports which meet 2007 released specification has minimum 1.0 Amp to 5 Amp at DC 5 Volt range to safety and no overheat charging capacity to quickly charge DC current into energy-storage unit or assembly inside the other electric or digital product(s) and, optionally, additional outlet-units, to supply AC current to other electric or digital devices including smart phone, computer, communication, consumer electric products, people cosmetic kits or tools or others equipment. The USB-unit(s) or USB-Module(s) or Outlet-unit(s) fit within or install on anywhere of the device's housing including anywhere of the base, housing, walls.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: February 25, 2020
    Inventor: Tseng-Lu Chien
  • Patent number: 10563823
    Abstract: The current invention (1) has more than one bulb-base, or (2) has more than one optics-elements and at least one is optics-lens for 180 of degree flat or ½ ball, ? ball, sphere, dome shape top cover of the said LED or-and Laser light-device or Bulb which has refractive or-and reflective or other optics properties to enlarge the image or lighted patterns to wider range or big area, or (3) has built-in or add-on flexible bendable arms or string-wire or conductive-wire to can change position, or direction or orientation of LED or-and Laser light beam by variety choices of moveable parts, or (4) can offer near-by and far-away illumination, image, lighted patterns, projection light, or any combination with all market available light effects or digital data display images, or (5) has more than one light beam emit out from LED or-and Laser light-device or bulb which under controller or IC or circuitry, or (6) has more than one functions to emit light beam which may be selected from power failure, remote control, Inf
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: February 18, 2020
    Inventor: Tseng-Lu Chien
  • Publication number: 20200014228
    Abstract: The light device has USB charger has AC outlet power source has though the AC-to-DC device to change from 1st Alternative current to 1st voltage Direct current and the 1st voltage DC current though the circuit-inside or IC or DC-to-DC circuit to get 2nd voltage or though more DC-to-DC devices to get more voltage DC current. The light device has At least one of voltage DC current to supply to USB Charger Charging-port output-end at 5 Volt and one of desire voltage DC current to supply to DC light source. Or/ The 1st AC current to AC light source and has one of DC current selected from 1st, 2nd or more voltage DC current to USB Charger charging-port's output end so the said light device has (1) illumination function by DC or/and AC light source and (2) USB charger function by supply desired 1st or 2nd or more other voltage DC current to USB charging-port at 5 Volt DC. The light device optional has outlet-ports to get 1st AC directly though conductive parts to outlet-ports to supply AC to other device.
    Type: Application
    Filed: May 15, 2019
    Publication date: January 9, 2020
    Inventor: Tseng-Lu Chien
  • Publication number: 20200003375
    Abstract: A LED light with built-in Air flow device has AC-to-DC circuit to get DC current to supply power to LED or LEDs and-to charge inside rechargeable batteries and to the inside air flow related device or other product(s).
    Type: Application
    Filed: September 12, 2019
    Publication date: January 2, 2020
    Inventor: Tseng-Lu Chien
  • Patent number: 10508784
    Abstract: A multiple function LED night light has at least one LED device and added function(s) such as an air-freshener adaptor device, sonic device, frequency device, sensor device, bug repeller device, second light device, timepiece, electric message device, timer device, temperature device, surge protection device, electric short circuit protection device, base device for installation on an existing lamp socket, emergency light device, or any other electric device(s) suitable for home use to keep people comfortable or safe. The LED device has a first optic means to change the narrow-viewing angle of an LED's spot-light beams into a wider-viewing angle and second optic means to help make the LED night light exhibit a smooth lighting effect. The device may be arranged to fit into an existing night light bulb socket to turn any existing bulb night light into a power saving LED night light.
    Type: Grant
    Filed: June 15, 2015
    Date of Patent: December 17, 2019
    Inventor: Tseng-Lu Chien
  • Patent number: 10509304
    Abstract: An AC or DC powered LED or-and laser projection light may have more than one function, which may include conventional all-purpose light device has built-in or add projection functions using existing light device's its-own light housing with project-kits or project-assembly has built-in light sources to project a light beam, image, or digital-data from display-unit. The said project light is a desk top light, floor light, garden light, emergency light, night light, motion sensor light, power fail light, seasonal light, Christmas light and/or ornament, licensee products, cartoon character related products, blue tooth light, moving and or multi-function light; with rechargeable or non-rechargeable energy storage kits having preferred circuit, switch, sensor, timer, IC electric parts, and accessories.
    Type: Grant
    Filed: November 18, 2015
    Date of Patent: December 17, 2019
    Inventor: Tseng-Lu Chien