Chunling Zhao

Person

Ellicott City, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fluidic oscillator for a nozzle assembly for enhanced cold performance
- Patent number 11,872,574
- Issue date Jan 16, 2024
- DLHBOWLES, INC.
- Chunling Zhao
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Cold weather low flow miniature spray nozzle assembly and method
- Patent number 11,806,733
- Issue date Nov 7, 2023
- DLHBOWLES, INC.
- Chunling Zhao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Uniform cold performance reverse mushroom
- Patent number 11,712,707
- Issue date Aug 1, 2023
- DLHBOWLES, INC.
- Chunling Zhao
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Micro-sized structure and construction method for fluidic oscillato...
- Patent number 11,548,479
- Issue date Jan 10, 2023
- DLHBOWLES, INC.
- Shridhar Gopalan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Integrated multi image sensor and lens washing nozzle assembly and...
- Patent number 11,472,375
- Issue date Oct 18, 2022
- DLHBOWLES, INC.
- Chunling Zhao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automotive image sensor surface washing and drying system and method
- Patent number 11,465,595
- Issue date Oct 11, 2022
- DLHBOWLES, INC.
- Chunling Zhao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Compact low flow rate fluidic nozzle for spraying and cleaning appl...
- Patent number 11,305,297
- Issue date Apr 19, 2022
- DLHBOWLES, INC.
- Edward Han
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cold weather low flow miniature spray nozzle assembly and method
- Patent number 11,141,742
- Issue date Oct 12, 2021
- DLHBOWLES, INC.
- Chunling Zhao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automotive image sensor surface washing and drying system
- Patent number 11,104,305
- Issue date Aug 31, 2021
- DLHBOWLES, INC.
- Chunling Zhao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Low-flow miniature fluidic spray nozzle assembly and method
- Patent number 10,987,681
- Issue date Apr 27, 2021
- DLHBOWLES, INC.
- Chunling Zhao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Three-jet fluidic oscillator circuit, method and nozzle assembly
- Patent number 10,532,367
- Issue date Jan 14, 2020
- DLHBOWLES, INC.
- Shridhar Gopalan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Integrated multi image sensor and lens washing nozzle assembly and...
- Patent number 10,525,937
- Issue date Jan 7, 2020
- DLHBOWLES, INC.
- Chunling Zhao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Integrated automotive system, compact, low-profile nozzle assembly...
- Patent number 10,328,906
- Issue date Jun 25, 2019
- DLHBOWLES, INC.
- Russell D. Hester
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Compact split-lip shear washer nozzle
- Patent number 10,239,083
- Issue date Mar 26, 2019
- DLHBOWLES, INC.
- Shridhar Gopalan
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Irrigation spray nozzles for rectangular patterns
- Patent number 9,555,422
- Issue date Jan 31, 2017
- DLHBOWLES, INC.
- Chunling Zhao
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Washer pump
- Patent number 8,684,686
- Issue date Apr 1, 2014
- Bowles Fluidics Corporation
- Shridhar Gopalan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Washer pump
- Patent number 8,348,606
- Issue date Jan 8, 2013
- Bowles Fluidics Corp.
- Shridhar Gopalan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Water sensor apparatus
- Patent number 7,931,045
- Issue date Apr 26, 2011
- Melnor, Inc.
- Juergen Nies
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Mechanical water sensor
- Patent number D603738
- Issue date Nov 10, 2009
- Melnor, Inc.
- Juergen Nies
- D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents

Information Patent Application
FLUIDIC OSCILLATOR FOR A NOZZLE ASSEMBLY FOR ENHANCED COLD PERFORMANCE
- Publication number 20240116061
- Publication date Apr 11, 2024
- dlhBOWLES, INC.
- Chunling Zhao
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ONE PIECE SPRAY CLEANING NOZZLE
- Publication number 20230364624
- Publication date Nov 16, 2023
- dlhBOWLES, INC.
- Chunling Zhao
- B60 - VEHICLES IN GENERAL
Information Patent Application
FULL CIRCUMFERENCE SPRAY NOZZLE INSERT, ASSEMBLY, AND METHOD
- Publication number 20230166273
- Publication date Jun 1, 2023
- dlhBOWLES, INC.
- Evan Hartranft
- B08 - CLEANING
Information Patent Application
PULSATING SPRAY CLEANING NOZZLE ASSEMBLY AND METHOD
- Publication number 20230010574
- Publication date Jan 12, 2023
- dlhBOWLES, INC.
- Chunling Zhao
- B08 - CLEANING
Information Patent Application
COLD WEATHER LOW FLOW MINIATURE SPRAY NOZZLE ASSEMBLY AND METHOD
- Publication number 20210370322
- Publication date Dec 2, 2021
- dlhBOWLES, INC.
- Chunling ZHAO
- B60 - VEHICLES IN GENERAL
Information Patent Application
UNIFORM COLD PERFORMANCE REVERSE MUSHROOM
- Publication number 20210138493
- Publication date May 13, 2021
- dlhBOWLES, INC.
- Chunling Zhao
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
FLUIDIC OSCILLATOR FOR A NOZZLE ASSEMBLY FOR ENHANCED COLD PERFORMANCE
- Publication number 20210114044
- Publication date Apr 22, 2021
- dlhBOWLES, INC.
- Chunling Zhao
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
COMPACT FLUID NOZZLE FOR SPRAYING AND CLEANING APPLICATIONS HAVING...
- Publication number 20210094048
- Publication date Apr 1, 2021
- dlhBOWLES, INC.
- Russell Hester
- B60 - VEHICLES IN GENERAL
Information Patent Application
Integrated Multi Image Sensor and Lens Washing Nozzle Assembly and...
- Publication number 20200156594
- Publication date May 21, 2020
- dlhBOWLES, INC.
- Chunling ZHAO
- B60 - VEHICLES IN GENERAL
Information Patent Application
LOW-FLOW MINIATURE FLUIDIC SPRAY NOZZLE ASSEMBLY AND METHOD
- Publication number 20190388909
- Publication date Dec 26, 2019
- dlhBOWLES, INC.
- Chunling ZHAO
- B60 - VEHICLES IN GENERAL
Information Patent Application
AUTOMOTIVE IMAGE SENSOR SURFACE WASHING AND DRYING SYSTEM AND METHOD
- Publication number 20190202411
- Publication date Jul 4, 2019
- dlhBOWLES, INC.
- Chunling Zhao
- B60 - VEHICLES IN GENERAL
Information Patent Application
AUTOMOTIVE IMAGE SENSOR SURFACE WASHING AND DRYING SYSTEM
- Publication number 20190202410
- Publication date Jul 4, 2019
- dlhBOWLES, INC.
- Chunling Zhao
- B60 - VEHICLES IN GENERAL
Information Patent Application
COLD WEATHER LOW FLOW MINIATURE SPRAY NOZZLE ASSEMBLY AND METHOD
- Publication number 20190151865
- Publication date May 23, 2019
- dlhBOWLES, INC.
- Chunling ZHAO
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
MICRO-SIZED STRUCTURE AND CONSTRUCTION METHOD FOR FLUIDIC OSCILLATO...
- Publication number 20190061702
- Publication date Feb 28, 2019
- dlhBOWLES, INC.
- Shridhar GOPALAN
- B60 - VEHICLES IN GENERAL
Information Patent Application
COMPACT LOW FLOW RATE FLUIDIC NOZZLE FOR SPRAYING AND CLEANING APPL...
- Publication number 20180345299
- Publication date Dec 6, 2018
- dlhBOWLES, INC.
- Edward Han
- B60 - VEHICLES IN GENERAL
Information Patent Application
Compact Split-Lip Shear Washer Nozzle
- Publication number 20180029566
- Publication date Feb 1, 2018
- dlhBOWLES, INC.
- Shridhar Gopalan
- B60 - VEHICLES IN GENERAL
Information Patent Application
THREE-JET FLUIDIC OSCILLATOR CIRCUIT, METHOD AND NOZZLE ASSEMBLY
- Publication number 20170136472
- Publication date May 18, 2017
- dlhBOWLES, INC.
- Shridhar Gopalan
- B60 - VEHICLES IN GENERAL
Information Patent Application
Integrated automotive system, compact, low-profile nozzle assembly...
- Publication number 20170036650
- Publication date Feb 9, 2017
- Russell D. HESTER
- B60 - VEHICLES IN GENERAL
Information Patent Application
Integrated Multi Image Sensor and Lens Washing Nozzle Assembly and...
- Publication number 20170036647
- Publication date Feb 9, 2017
- dlhBOWLES, INC.
- Chunling ZHAO
- B60 - VEHICLES IN GENERAL
Information Patent Application
WASHER PUMP
- Publication number 20130045095
- Publication date Feb 21, 2013
- BOWLES FLUIDICS CORPORATION
- SHRIDHAR GOPALAN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Irrigation Spray Nozzles for Rectangular Patterns
- Publication number 20110089250
- Publication date Apr 21, 2011
- Chunling Zhao
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
WASHER PUMP
- Publication number 20090324434
- Publication date Dec 31, 2009
- Shridhar Gopalan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
WATER SENSOR APPARATUS
- Publication number 20080251601
- Publication date Oct 16, 2008
- MELNOR, INC.
- Juergen NIES
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Chunling Zhao

Person

Patents Grantslast 30 patents

Fluidic oscillator for a nozzle assembly for enhanced cold performance

Cold weather low flow miniature spray nozzle assembly and method

Uniform cold performance reverse mushroom

Micro-sized structure and construction method for fluidic oscillato...

Integrated multi image sensor and lens washing nozzle assembly and...

Automotive image sensor surface washing and drying system and method

Compact low flow rate fluidic nozzle for spraying and cleaning appl...

Cold weather low flow miniature spray nozzle assembly and method

Automotive image sensor surface washing and drying system

Low-flow miniature fluidic spray nozzle assembly and method

Three-jet fluidic oscillator circuit, method and nozzle assembly

Integrated multi image sensor and lens washing nozzle assembly and...

Integrated automotive system, compact, low-profile nozzle assembly...

Compact split-lip shear washer nozzle

Irrigation spray nozzles for rectangular patterns

Washer pump

Washer pump

Water sensor apparatus

Mechanical water sensor

Patents Applicationslast 30 patents

FLUIDIC OSCILLATOR FOR A NOZZLE ASSEMBLY FOR ENHANCED COLD PERFORMANCE

ONE PIECE SPRAY CLEANING NOZZLE

FULL CIRCUMFERENCE SPRAY NOZZLE INSERT, ASSEMBLY, AND METHOD

PULSATING SPRAY CLEANING NOZZLE ASSEMBLY AND METHOD

COLD WEATHER LOW FLOW MINIATURE SPRAY NOZZLE ASSEMBLY AND METHOD

UNIFORM COLD PERFORMANCE REVERSE MUSHROOM

FLUIDIC OSCILLATOR FOR A NOZZLE ASSEMBLY FOR ENHANCED COLD PERFORMANCE

COMPACT FLUID NOZZLE FOR SPRAYING AND CLEANING APPLICATIONS HAVING...

Integrated Multi Image Sensor and Lens Washing Nozzle Assembly and...

LOW-FLOW MINIATURE FLUIDIC SPRAY NOZZLE ASSEMBLY AND METHOD

AUTOMOTIVE IMAGE SENSOR SURFACE WASHING AND DRYING SYSTEM AND METHOD

AUTOMOTIVE IMAGE SENSOR SURFACE WASHING AND DRYING SYSTEM

COLD WEATHER LOW FLOW MINIATURE SPRAY NOZZLE ASSEMBLY AND METHOD

MICRO-SIZED STRUCTURE AND CONSTRUCTION METHOD FOR FLUIDIC OSCILLATO...

COMPACT LOW FLOW RATE FLUIDIC NOZZLE FOR SPRAYING AND CLEANING APPL...

Compact Split-Lip Shear Washer Nozzle

THREE-JET FLUIDIC OSCILLATOR CIRCUIT, METHOD AND NOZZLE ASSEMBLY

Integrated automotive system, compact, low-profile nozzle assembly...

Integrated Multi Image Sensor and Lens Washing Nozzle Assembly and...

WASHER PUMP

Irrigation Spray Nozzles for Rectangular Patterns

WASHER PUMP

WATER SENSOR APPARATUS