Where does Samjin LND Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Samjin LND Co., Ltd. ranks #23,329 of 50,000 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Samjin LND Co., Ltd. hold?

Samjin LND Co., Ltd. holds 12 US utility patents granted between 2016 and 2021, spanning 8 technology areas.

What is Samjin LND Co., Ltd.'s Innovation Score?

Samjin LND Co., Ltd. has an Innovation Score of 24.3 out of 100 (top 86% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Samjin LND Co., Ltd. focus on?

Samjin LND Co., Ltd.'s top technology area is H04W (WIRELESS COMMUNICATION NETWORKS) with 6 patents. Grants appear in 8 CPC subclasses total.

Is Samjin LND Co., Ltd.'s patent grant rate increasing or decreasing?

Samjin LND Co., Ltd.'s recent grant velocity is -29% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Samjin LND Co., Ltd.'s patents?

Samjin LND Co., Ltd.'s patents average 9.0 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Samjin LND 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Samjin LND Co., Ltd.

USPTO PatentsView assignee record - 12 granted patents across 8 technology areas, recorded in grant years 2016–2021. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: H04W (WIRELESS COMMUNICATION NETWORKS).

Compiled by PlainPatent · May 15, 2026

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Samjin ranks #23,329 of 50,000 tracked US assignees by granted-patent volume, with 12 patents across 8 technology areas.

#23,329
of 50,000 US assignees by volume: Top 86%
by Innovation Score (24.3/100): 9.0
avg claims per patent: -29%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R23329 · Foreign Corporation #23,329 · 12 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-MICRO 12 grants
MID-PACK #23,329/50,000
PHOTO-FINISH SAFE ORTHOPAEDICS
CPC-NARROW H04W · 8 areas
INNOV-THIN 24.3/100
CLAIMS-PAR 9.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -29% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: SAFE Orthopaedics (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

Qualcomm Incorporated · highest

85
Samjin LND · this assignee

24
3D Lighting Innovati… · lowest

7

What this shows Samjin's Innovation Score is 24.3/100 (top 86% of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Where Samjin's grants concentrate

Samjin LND Co., Ltd. is a focused PatentsView assignee: 8 CPC subclasses with 50% of grants classified under H04W (WIRELESS COMMUNICATION NETWORKS). Peak complete grant year is 2019 (3 grants) versus a trough of 1 in 2016. By volume, Samjin sits between SAFE Orthopaedics and Sangfor Technologies Inc..

SAFE Orthopaedics

12
Safran Aerosystems

12
Safran Aerotechni…

12
Safran Identity &…

12
Samsung FINE Chem…

12
Samuelson Group

12
Sanden Automotive…

12
Sangfor

12
Samjin LND ◀

12

What this shows Samjin holds 12 patents at rank #23,320, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Samjin

By rank, the assignees closest to #23,320 in granted patent volume.

Leaders in H04W (Wireless Communication Networks)

Other assignees with the most granted patents in Samjin's primary technology class.

Samjin's Innovation Score vs. every tracked assignee

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

24 Top 86% higher than 14% 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 · 2016–2021

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Samjin LND Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	8.3%
2017	1	8.3%
2018	2	16.7%
2019	3	25.0%
2020	3	25.0%
2021	2	16.7%

Which technologies does Samjin LND Co., Ltd. patent most?

H04W - WIRELESS COMMUNICATION NETWORKS 6

H05B - ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL 5

Y02B - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS 5

H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 4

F21Y - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED 2

F21V - FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 2

Y02D - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE 1

F21S - NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS 1

Top 8 of 8 technology areas

Where it ranks

Overall rank by patents

#23,329

of 50,000 tracked assignees

Innovation Score

24.3 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

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

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 by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

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.