Overall rank by patents
#46,633
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView Foreign Corporation
Everstar Merchandise Co., Ltd.
USPTO PatentsView assignee record - 5 granted patents across 2 technology areas, active 2019–2020. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: G03B (APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR).
5
Total patents granted
2
CPC technology areas
3.8
Avg claims per patent
+50%
5-year filing velocity
The verdict
Everstar holds 5 US patents across 2 technology areas, rank #46,633 of 50,000 tracked assignees.
- #46,633
- of 50,000 US assignees by volume
- Top 98%
- by Innovation Score (13.5/100)
- 3.8
- avg claims per patent
- +50%
- filing velocity, last 5 yrs
Portfolio overview
Everstar Merchandise Co., Ltd. has been granted 5 US utility patents between 2019 and 2020, placing Everstar Merchandise Co., Ltd. at rank #46,633 across all assignees tracked by PlainPatent. This portfolio spans 2 distinct Cooperative Patent Classification (CPC) subclasses, averaging 3.8 claims per patent with primary concentration in G03B (APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR). As a Foreign Corporation, Everstar Merchandise Co., Ltd. is one of the more focused assignees in the PatentsView dataset. By volume, Everstar sits between Eurofase Inc. (5 patents, rank #46,629) and Evodyne Robotics Corporation (5 patents, rank #46,637) - the closest US assignees by grant volume. The composite Innovation Score of 13.5/100 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 3 grants, compared with 2 in the 2015–2019 window, a +50% 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. Everstar Merchandise Co., Ltd.'s 3.8 average claims per patent suggests focused, narrowly drawn claims typical of single-invention filings, while specialization in 2 subclasses reflects a tightly scoped invention area. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Everstar Merchandise Co., Ltd. against peers pursuing similar technology classes.
Who files at Everstar's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- Eurofase
Eurofase Inc.
5 patents
- Eurofins Discoverx
Eurofins DiscoverX Corporation
5 patents
- Eventyr Outdoors
Eventyr Outdoors, Inc.
5 patents
- Everlaw
Everlaw, Inc.
5 patents
- Everyscape
EveryScape, Inc.
5 patents
- Everyone Counts
Everyone Counts, Inc.
5 patents
- Evets
Evets Corporation
5 patents
- Evodyne Robotics
Evodyne Robotics Corporation
5 patents
- Everstar Merchand… ◀
Everstar Merchandise Co., Ltd.
5 patents
What this shows Everstar holds 5 patents at rank #46,633, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near Everstar
By rank, the assignees closest to #46,633 in granted patent volume.
- Eurofase Inc. #46,629 · 5 patents
- Eurofins Discoverx Corporation #46,630 · 5 patents
- Eventyr Outdoors, Inc. #46,631 · 5 patents
- Everlaw, Inc. #46,632 · 5 patents
- Everyscape, Inc. #46,634 · 5 patents
- Everyone Counts, Inc. #46,635 · 5 patents
- Evets Corporation #46,636 · 5 patents
- Evodyne Robotics Corporation #46,637 · 5 patents
Leaders in G03B (Apparatus OR Arrangements FOR Taking Photographs OR FOR P…)
Other assignees with the most granted patents in Everstar's primary technology class.
- Canon Kabushiki Kaisha 1,705 in class
- Seiko Epson Corporation 1,103 in class
- SONY Group Corporation 981 in class
- Fujifilm Corporation 874 in class
- LG Innotek Co., Ltd. 734 in class
- Panasonic Intellectual Property Management Co., Ltd. 657 in class
- Coretronic Corporation 511 in class
- TDK Taiwan Corp. 375 in class
Everstar's Innovation Score vs. every tracked assignee
Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)
13 Top 98% higher than 2% 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
Grants by year
Teal-shaded recent years (2020–present) versus the 2019–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2019 | 2 | 40.0% |
| 2020 | 3 | 60.0% |
Which technologies does Everstar Merchandise Co., Ltd. patent most?
Top 2 of 2 technology areas
Patent Moat Analysis
Portfolio Volume Light
Tech Breadth Specialized
Claim Depth Simple
Velocity Accelerating
Frequently Asked Questions
How many patents does Everstar Merchandise Co., Ltd. hold?
Everstar Merchandise Co., Ltd. holds 5 US granted patents filed between 2019 and 2020, spanning 2 technology areas.
What is Everstar Merchandise Co., Ltd.'s Innovation Score?
Everstar Merchandise Co., Ltd. has an Innovation Score of 13.5 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does Everstar Merchandise Co., Ltd. focus on?
Everstar Merchandise Co., Ltd.'s top technology area is G03B (APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR) with 1 patents. The company has filed patents in 2 CPC subclasses total.
Is Everstar Merchandise Co., Ltd.'s patent filing rate increasing or decreasing?
Everstar Merchandise Co., Ltd.'s recent filing velocity is +50% compared to the prior five-year period. This indicates accelerating innovation.
What does claim depth mean for Everstar Merchandise Co., Ltd.'s patents?
Everstar Merchandise Co., Ltd.'s patents average 3.8 claims each. This is relatively simple claim structure, typical for focused inventions.
How is the Everstar Merchandise 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
Everstar's 5 grants land it in the top 98% 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 - Everstar ranks #46,633 of 50,000. Top 50 holders
- Most of this portfolio concentrates in G03B - see who else leads that technology area. G03B 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.
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. Data current as of May 2026.