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Intellectual Property

Patents and compiled standards

Zhucheng Technology builds a defensible intellectual property portfolio while participating in national, military, and industry specification development.

Patents Portfolio

Our extensive patent portfolio spans 24 innovations across tungsten alloys, copper composites, precision assembly mechanisms, and advanced manufacturing processes. The collection includes invention patents, utility model patents, and design patents.

5 Invention Patents13 Utility Models6 Design Patents

Compiled Standards

Zhucheng contributes to GB/T, GJB, and industry standards, reinforcing our commitment to widely adopted manufacturing quality benchmarks. Partnerships with defense and civilian committees ensure product specifications align with the latest technical requirements.

Our standards participation covers materials science, inspection methodology, and process control, establishing industry best practices.

Patent Portfolio

Showing 24 of 24 items

High-Efficiency Armor-Piercing Core (Utility Model)
Utility Model

High-Efficiency Armor-Piercing Core (Utility Model)

Innovative armor-piercing projectile core design with enhanced penetration capabilities

Air-Tight Bullet Firing Assembly for Toy Air Guns (Utility Model)
Utility Model

Air-Tight Bullet Firing Assembly for Toy Air Guns (Utility Model)

Anti-leakage bullet firing mechanism for improved air gun performance

Aluminum Handguard for Shotguns (Utility Model)
Utility Model

Aluminum Handguard for Shotguns (Utility Model)

Lightweight aluminum handguard design for enhanced ergonomics and heat dissipation

Scope Mount (Cobra) - Design Patent
Design Patent

Scope Mount (Cobra) - Design Patent

Ergonomic scope mounting system with distinctive cobra-inspired design

Metal Hollow Grip (Butterfly) - Design Patent
Design Patent

Metal Hollow Grip (Butterfly) - Design Patent

Decorative hollow metal grip with butterfly pattern for improved aesthetics and weight reduction

Metal Hollow Grip (Red Alert) - Design Patent
Design Patent

Metal Hollow Grip (Red Alert) - Design Patent

Tactical hollow grip design inspired by Red Alert with enhanced handling characteristics

Universal Locking Device for KEYMOD and M-LOK (Utility Model)
Utility Model

Universal Locking Device for KEYMOD and M-LOK (Utility Model)

Versatile mounting system compatible with both KEYMOD and M-LOK attachment standards

Novel Portable Quick Magazine Loader/Unloader (Utility Model)
Utility Model

Novel Portable Quick Magazine Loader/Unloader (Utility Model)

Efficient magazine loading and unloading device for rapid ammunition handling

Grip Handle (Spider Web) - Design Patent
Design Patent

Grip Handle (Spider Web) - Design Patent

Textured grip with spider web pattern for enhanced control and aesthetic appeal

Frangible Bullet Core and Manufacturing Method (Invention Patent)
Invention Patent

Frangible Bullet Core and Manufacturing Method (Invention Patent)

Novel frangible projectile core technology with specialized manufacturing process

Portable Magazine Quick Loader/Unloader (Utility Model)
Utility Model

Portable Magazine Quick Loader/Unloader (Utility Model)

Compact and efficient device for rapid magazine loading and unloading operations

Manufacturing Method for Tungsten Bead Cushion for Grenades (Invention Patent)
Invention Patent

Manufacturing Method for Tungsten Bead Cushion for Grenades (Invention Patent)

Proprietary manufacturing process for tungsten bead cushions used in grenade applications

Upper and Lower Receiver (ZC-M4) - Design Patent
Design Patent

Upper and Lower Receiver (ZC-M4) - Design Patent

Precision-engineered receiver assembly with optimized ergonomics and aesthetics

Pistol Shooting Grip Simulator Training Device (Utility Model)
Utility Model

Pistol Shooting Grip Simulator Training Device (Utility Model)

Training device for practicing proper pistol grip and shooting techniques

Bidirectional Charging Handle for Bullet Chambering (Utility Model)
Utility Model

Bidirectional Charging Handle for Bullet Chambering (Utility Model)

Ambidextrous charging handle design for improved ease of operation

Magazine (M4 Cube) - Design Patent
Design Patent

Magazine (M4 Cube) - Design Patent

Modern cubic magazine design with enhanced visual appeal and functionality

Injection Molding Mold for Thread Turning Tool Head (Utility Model)
Utility Model

Injection Molding Mold for Thread Turning Tool Head (Utility Model)

Specialized mold design for manufacturing precision thread turning tool heads

Injection Molding Mold for Ultra-Fine Grain Carbide CNC Milling Cutter (Utility Model)
Utility Model

Injection Molding Mold for Ultra-Fine Grain Carbide CNC Milling Cutter (Utility Model)

Advanced mold technology for producing ultra-fine grain carbide cutting tools

Injection Molding Mold for Ultra-Fine Grain Carbide CNC Grooving Tool (Utility Model)
Utility Model

Injection Molding Mold for Ultra-Fine Grain Carbide CNC Grooving Tool (Utility Model)

Precision mold system for manufacturing ultra-fine grain carbide grooving tools

Injection Molding Mold for Ultra-Fine Grain Carbide CNC Milling Cutter - Certificate (Utility Model)
Utility Model

Injection Molding Mold for Ultra-Fine Grain Carbide CNC Milling Cutter - Certificate (Utility Model)

Official certificate for ultra-fine grain carbide milling cutter mold patent

Muzzle Balance Brake (Utility Model Patent Certificate)
Utility Model

Muzzle Balance Brake (Utility Model Patent Certificate)

Muzzle device design for recoil reduction and improved shooting stability

High Thermal Stability Nano-Tungsten Alloy Preparation Method (Invention Patent)
Invention Patent

High Thermal Stability Nano-Tungsten Alloy Preparation Method (Invention Patent)

Breakthrough method for producing thermally stable nano-tungsten alloy materials

Brass MIM Process Preparation Method (Invention Patent)
Invention Patent

Brass MIM Process Preparation Method (Invention Patent)

Innovative Metal Injection Molding (MIM) process specifically for brass alloys

Tungsten-Copper Alloy Feedstock, Preparation Method, and Manufacturing (Invention Patent)
Invention Patent

Tungsten-Copper Alloy Feedstock, Preparation Method, and Manufacturing (Invention Patent)

Comprehensive patent covering tungsten-copper alloy feedstock and manufacturing processes

Materials Innovation

Breakthrough developments in tungsten alloys, brass MIM processes, and nano-materials with superior thermal stability

Process Excellence

Advanced MIM mold designs for ultra-fine grain carbide tools and specialized manufacturing techniques

Product Design

Ergonomic designs for components and accessories with both functional and aesthetic innovations