USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Zhejiang Guozi Robot Technology Co., Ltd.

USPTO PatentsView assignee record - 11 granted patents across 22 technology areas, active 2018–2023. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: G05D (SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

12.9

Avg claims per patent

+75%

5-year filing velocity

The verdict

Zhejiang holds 11 US patents across 22 technology areas, rank #25,586 of 50,000 tracked assignees.

#25,586
of 50,000 US assignees by volume: Top 48%
by Innovation Score (35.8/100): 12.9
avg claims per patent: +75%
filing velocity, last 5 yrs

Portfolio overview

Zhejiang Guozi Robot Technology Co., Ltd. has been granted 11 US utility patents between 2018 and 2023, placing Zhejiang Guozi Robot Technology Co., Ltd. at rank #25,586 across all assignees tracked by PlainPatent. This portfolio spans 22 distinct Cooperative Patent Classification (CPC) subclasses, averaging 12.9 claims per patent with primary concentration in G05D (SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES). As a Foreign Corporation, Zhejiang Guozi Robot Technology Co., Ltd. is one of the more focused assignees in the PatentsView dataset. By volume, Zhejiang sits between Zyxel Communications Corporation (11 patents, rank #25,582) and Zike, Llc (11 patents, rank #25,590) - the closest US assignees by grant volume. The composite Innovation Score of 35.8/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 7 grants, compared with 4 in the 2015–2019 window, a +75% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. Zhejiang Guozi Robot Technology Co., Ltd.'s 12.9 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while a multi-domain presence across 22 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Zhejiang Guozi Robot Technology Co., Ltd. against peers pursuing similar technology classes.

Zyxel Communicati…

11
Zapfraud

11
Zee

11
Zerobrush

11
Zhejiang Zeekr Au…

11
Zhuji Itop Hardwa…

11
Zijilai Innovativ…

11
Zike

11
Zhejiang Guozi Ro… ◀

11

What this shows Zhejiang holds 11 patents at rank #25,586, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Zhejiang's Innovation Score vs. every tracked assignee

Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)

36 Top 48% higher than 52% of 50,000 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2018–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Zhejiang Guozi Robot Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	9.1%
2019	3	27.3%
2020	2	18.2%
2021	2	18.2%
2022	2	18.2%
2023	1	9.1%

Which technologies does Zhejiang Guozi Robot Technology Co., Ltd. patent most?

G05D - SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 5

B65G - TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS 4

B66F - HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD 4

B25J - MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES 3

Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS 2

G05B - CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 2

G06V - IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING 1

G01D - MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 1

H04N - PICTORIAL COMMUNICATION, e.g. TELEVISION 1

G06T - IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 1

H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1

H04W - WIRELESS COMMUNICATION NETWORKS 1

H04B - TRANSMISSION 1

G01C - MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 1

B62D - MOTOR VEHICLES; TRAILERS 1

Top 15 of 22 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Multi-domain

Claim Depth Standard

Velocity Accelerating

Where it ranks

Overall rank by patents

#25,586

Across all tracked assignees

Innovation Score

35.8 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Zhejiang Guozi Robot Technology Co., Ltd. hold?

Zhejiang Guozi Robot Technology Co., Ltd. holds 11 US granted patents filed between 2018 and 2023, spanning 22 technology areas.

What is Zhejiang Guozi Robot Technology Co., Ltd.'s Innovation Score?

Zhejiang Guozi Robot Technology Co., Ltd. has an Innovation Score of 35.8 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Zhejiang Guozi Robot Technology Co., Ltd. focus on?

Zhejiang Guozi Robot Technology Co., Ltd.'s top technology area is G05D (SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES) with 5 patents. The company has filed patents in 22 CPC subclasses total.

Is Zhejiang Guozi Robot Technology Co., Ltd.'s patent filing rate increasing or decreasing?

Zhejiang Guozi Robot Technology Co., Ltd.'s recent filing velocity is +75% compared to the prior five-year period. This indicates accelerating innovation.

What does claim depth mean for Zhejiang Guozi Robot Technology Co., Ltd.'s patents?

Zhejiang Guozi Robot Technology Co., Ltd.'s patents average 12.9 claims each. This falls within the standard range, providing solid legal coverage.

How is the Zhejiang Guozi Robot Technology Co., Ltd. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

How to use this portfolio

Zhejiang's 11 grants land it in the top 48% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - Zhejiang ranks #25,586 of 50,000. Top 50 holders
Most of this portfolio concentrates in G05D - see who else leads that technology area. G05D leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.