ZT systems has a total of 49 patents globally, out of which 47 have been granted. Of these 49 patents, all patents are active. United States of America is where ZT systems has filed the maximum number of patents. Parallelly, United States of America seems to be the main focused R&D centre and also is the origin country of ZT systems.
ZT systems was founded in the year 1994. The company is a global computer manufacturer that designs and produces a range of technology products, including notebooks, desktops, and home theater PCs. The company delivers innovative computing solutions to customers worldwide, focusing on performance and reliability across personal and professional use cases.
Do read about some of the most popular patents of ZT systems which have been covered by us in this article and also you can find ZT systems patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over ZT systems patent portfolio.
How many patents does ZT systems have?
ZT systems has a total of 49 patents globally. These patents belong to 45 unique patent families. Out of 49 patents, all patents are active.
How Many Patents did ZT systems File Every Year?

Are you wondering why there is a drop in patent filing for the last two years? It is because a patent application can take up to 18 months to get published. Certainly, it doesn’t suggest a decrease in the patent filing.
Year of Patents Filing or Grant | ZT systems Applications Filed | ZT systems Patents Granted |
2025 | – | 3 |
2024 | 2 | 8 |
2023 | – | 11 |
2022 | 9 | 12 |
2021 | 12 | 2 |
2020 | 9 | 1 |
2019 | 3 | 7 |
2018 | 3 | – |
2017 | 1 | 3 |
2016 | 10 | – |
How many ZT systems patents are Alive/Dead?
All the Patents were filed by ZT systems are Alive.
How Many Patents did ZT systems File in Different Countries?
All the Patents were filed by ZT systems in the United States of America.
Where are Research Centres of ZT systems Patents Located?
The Research Centre for all the ZT systems patents is the United States of America
10 Best ZT systems Patents
US10929327B1 is the most popular patent in the ZT systems portfolio. It has received 20 citations so far from companies like Samsung, Nexark and Quanta Computer.
Below is the list of 10 most cited patents of ZT systems:
Publication Number | Citation Count |
US10929327B1 | 20 |
US9727099B1 | 17 |
US10281220B1 | 12 |
US10222843B1 | 10 |
US11419229B1 | 9 |
US10585466B1 | 6 |
US10477719B1 | 6 |
US10285304B1 | 5 |
US9750157B1 | 5 |
US9648773B1 | 5 |
What Percentage of ZT systems US Patent Applications were Granted?
ZT systems (Excluding its subsidiaries) has filed 19 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 11 have been granted leading to a grant rate of 100.0%.
Below are the key stats of ZT systems patent prosecution at the USPTO.

Which Law Firms are managing US Patents for ZT systems?
Law Firm | Total Applications | Success Rate |
Polsinelli PC | 19 | 100.00% |
List of ZT systems Patents
ZT Systems | Title |
US12262500B1 | Chassis Interlock Latch With Auto-Lock Mechanism |
US12259280B1 | Apparatus Providing Liquid Temperature Data From Individual Direct Cold Plate Cooling Units |
US12235056B1 | System For Blind Mate Hydraulic Connections |
US12167560B1 | Low Profile Mechanism Enabling Front Service Of Electronic Chassis Components |
US12160070B1 | Safety Latch Mechanism Enforcing Proper Disconnect Sequence |
US12160969B1 | Adjustable Card Support |
US20240383110A1 | Synchronous Fastener Drive Tool |
US12127365B1 | Multi-Position Pdu Mounting Bracket |
US12052848B1 | Telescoping Air Dam |
US12026021B1 | Cable Chain System With Automatic Latching And Unlatching |
US12004319B1 | Rack Interlock Limiting The Withdrawal Of Chassis |
US11994447B1 | Leak Detection And Management System For Rack Cooling Systems |
US11852186B1 | Dial Cam Latch |
US11828780B1 | Capacitance Monitoring Circuit For Power Backup Systems |
US11815428B1 | Direct Leak Detection For Liquid Cooled Servers |
US11812579B1 | Rack Interlock And Anti-Tipping Mechanism |
US11769974B1 | Busbar Adapter And Test Stand |
US11758684B1 | Power Supply Fan Speed Algorithm To Prevent Air Re-Circulation |
US11706892B1 | Apparatus For Board Installation |
US11683905B1 | Connection Mechanism With Dual Axes Of Travel |
US11659679B1 | Telescoping Cabinet Rail |
US11632874B1 | Regulating Airflow In A Computer System |
US11571067B1 | Keyed Rack Rail Ensuring Proper Device Orientation |
US11490536B1 | Elevator Mechanism Enabling Front Service Of Electronic Chassis Components |
US11488638B1 | Device To Transfer Multiple Storage Drives From One Storage Server To Another |
US11445632B1 | Apparatus For Maintaining Airflow While Servicing Component |
US11419229B1 | Leaf Spring Latch |
US11419226B1 | Rack-Chassis Interlock System |
US11416429B1 | Multi-Functional Pci Dummy Card Design |
US11373689B1 | Disk Drive Carrier Stopper |
US11337332B1 | Latch With Auto-Close |
US11316701B1 | Decentralized System For Generation And Deployment Of Digital Certificates |
US11316509B1 | Maintaining Safe Operating Area Operation Of Transistors During Ramp Up |
US11314293B1 | Latch For Device With Ruler Profile |
US11216048B1 | System And Method For Controlling Computer Cooling Using Ideal Cooling System Settings, Actual Cooling System Settings, And Computer Component Data |
US10959348B1 | Seismic Braces For Use With Computer Racks |
US10929327B1 | Expansion Device Housing Multiple Components |
US10585466B1 | Power Saving Fan Control With Anti Fan-Oscillation Feature |
US10477719B1 | Securable Cable Access |
US10477712B1 | Multilevel Rotating Drive Carrier And Cable Retention Mechanism |
US10433464B1 | Air Duct For Cooling A Rear-Mounted Switch In A Rack |
US10285304B1 | Rack-Level Test Room |
US10281220B1 | Heat Sink With Vapor Chamber |
US10281961B1 | Hard Drive Tray Facilitating Removal And Installation |
US10222843B1 | Server Platform Thermal Control System Using Component Power |
US9750157B1 | Rack Door For Mounting Power Distribution Units |
US9727099B1 | Hard Disk Drive Mounting Apparatus |
US9648773B1 | Carrier With Lifting And Securing Lever And Minimized Footprint |
WO2024243144A3 | Synchronous Fastener Drive Tool |
What are ZT systems key innovation segments?
What Technologies are Covered by ZT systems?

The chart below distributes patents filed by ZT systems in different countries on the basis of the technology protected in patents. It also represents the markets where ZT systems thinks it’s important to protect particular technology inventions.

R&D Focus: How has ZT systems search focus changed over the years?

EXCLUSIVE INSIGHTS COMING SOON!
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