Where does Sunrex Technology Corp. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Sunrex Technology Corp. ranks #6,713 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 Sunrex Technology Corp. hold?

Sunrex Technology Corp. holds 50 US utility patents granted between 2015 and 2025, spanning 15 technology areas.

What is Sunrex Technology Corp.'s Innovation Score?

Sunrex Technology Corp. has an Innovation Score of 45.5 out of 100 (top 23% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Sunrex Technology Corp. focus on?

Sunrex Technology Corp.'s top technology area is G06F (ELECTRIC DIGITAL DATA PROCESSING) with 29 patents. Grants appear in 15 CPC subclasses total.

Is Sunrex Technology Corp.'s patent grant rate increasing or decreasing?

Sunrex Technology Corp.'s recent grant velocity is +138% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Sunrex Technology Corp.'s patents?

Sunrex Technology Corp.'s patents average 7.3 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 Sunrex Technology Corp. 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

Sunrex Technology Corp.

USPTO PatentsView assignee record - 50 granted patents across 15 technology areas, recorded in grant years 2015–2025. 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: G06F (ELECTRIC DIGITAL DATA PROCESSING).

Compiled by PlainPatent · May 15, 2026

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Sunrex ranks #6,713 of 50,000 tracked US assignees by granted-patent volume, with 50 patents across 15 technology areas.

#6,713
of 50,000 US assignees by volume: Top 23%
by Innovation Score (45.5/100): 7.3
avg claims per patent: +138%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R6713 · Foreign Corporation #6,713 · 50 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 50 grants
UPPER-Q #6,713/50,000
PHOTO-FINISH Sanoh Industrial
CPC-FOCUS G06F · 15 areas
INNOV-PAR 45.5/100
CLAIMS-SPARSE 7.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +138% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Sanoh Industrial Co. , Ltd. (±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
Delta (thailand) Pub… · near

46
Radiation Monitoring… · near

46
Sailpoint · near

46
Sunrex Technology · this assignee

46
Taisei Kako · near

46
3D Lighting Innovati… · lowest

7

What this shows Sunrex Technology Corp. stamps GRANTS-SMALL, UPPER-Q, PHOTO-FINISH, CPC-FOCUS, INNOV-PAR, CLAIMS-SPARSE, TYPE-FRNCORP, VEL-SURGE, BOOK-FULL. Volume places it #6,713 of 50,000; Innovation Score 45.5/100 sits in the top 23% of the PatentsView-derived corpus. Closest grant-volume peer on this plate is Sanoh Industrial Co. , Ltd. (±0 grants).

Portfolio overview

Sunrex Technology Corp. has been granted 50 US utility patents between 2015 and 2025, placing Sunrex Technology Corp. at #6,713 of 50,000 across all assignees tracked by PlainPatent. This portfolio spans 15 distinct Cooperative Patent Classification (CPC) subclasses, averaging 7.3 claims per patent with primary concentration in G06F (ELECTRIC DIGITAL DATA PROCESSING). As a Foreign Corporation, Sunrex Technology Corp. is one of the more focused assignees in the PatentsView dataset. By volume, Sunrex sits between Shaanxi Lighte Optoelectronics Material Co., Ltd. (50 patents, rank #6,700) and Shenzhen Guangyipeng Technology Co., Ltd. (50 patents, rank #6,708) - the closest US assignees by grant volume. The composite Innovation Score of 45.5/100 blends portfolio volume, grant velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Grant cadence records the difference between two grant-year windows. Between 2020 and 2024 the company received 31 grants, compared with 13 in the 2015–2019 window, a +138% shift in five-year grant velocity. Both windows cover five complete grant years; the latest PatentsView year is a partial release and is excluded from this comparison, though it still appears in the yearly table and chart below. Grant timing can lag the related application by years, so this comparison does not establish current R&D spending, strategic intent, or a company’s application activity. The Foreign Corporation classification provides context for the assignee record, not a conclusion about its business strategy.

Claim depth and technology breadth describe this aggregate record. Sunrex Technology Corp.'s 7.3 average claims per patent is an average count, not a measure of claim scope, legal strength, enforceability, or design-around risk. The record spans 15 CPC subclasses. Combined with portfolio volume, these figures let readers compare the documented grant records of assignees in similar technology classes.

Shaanxi Lighte Op…

50
Shenzhen Heytap T…

50
Sight Sciences

50
ST JUDE Medical C…

50
Swedish Match Nor…

50
Sanoh Industrial

50
Shape

50
Shenzhen Guangyip…

50
Sunrex Technology ◀

50

What this shows Sunrex holds 50 patents at rank #6,704, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sunrex

By rank, the assignees closest to #6,704 in granted patent volume.

Leaders in G06F (Electric Digital DATA Processing)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Sunrex, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (46 here).

Delta Electronics (thailand) Public Company Limited 46 Taisei Kako Co., Ltd. 46 Radiation Monitoring Devices, Inc. 46 Sailpoint Technologies, Inc. 46

Similar claim depth

Nearest assignees by average claims per patent (7.3 here).

Soremartec S.a. 7.3 avg Dometic Sweden AB 7.3 avg Jaguar LAND Rover Limited 7.3 avg Central Japan Railway Comany 7.3 avg

Sunrex's Innovation Score vs. every tracked assignee

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

46 Top 23% higher than 77% 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 · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Sunrex Technology Corp. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	4.0%
2017	1	2.0%
2018	4	8.0%
2019	6	12.0%
2020	3	6.0%
2021	3	6.0%
2022	6	12.0%
2023	5	10.0%
2024	14	28.0%
2025partial year	6	12.0%

Which technologies does Sunrex Technology Corp. patent most?

G06F - ELECTRIC DIGITAL DATA PROCESSING 29

H01H - ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 21

G02B - OPTICAL ELEMENTS, SYSTEMS OR APPARATUS 5

H03K - PULSE TECHNIQUE 3

B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 1

G02F - OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 1

H10H - INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS 1

H01L - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10 1

F16J - PISTONS ; CYLINDERS; SEALINGS 1

G06V - IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING 1

B06B - METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, ; e.g.; FOR PERFORMING MECHANICAL WORK IN GENERAL 1

G05G - CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY 1

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 1

H05K - PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1

F21V - FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1

Top 15 of 15 technology areas

Where it ranks

Overall rank by patents

#6,713

of 50,000 tracked assignees

Innovation Score

45.5 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.