Where does Hefei BOE Display Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hefei BOE Display Technology Co., Ltd. ranks #3,120 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Hefei BOE Display Technology Co., Ltd. hold?

Hefei BOE Display Technology Co., Ltd. holds 121 US utility patents granted between 2018 and 2025, spanning 45 technology areas.

What is Hefei BOE Display Technology Co., Ltd.'s Innovation Score?

Hefei BOE Display Technology Co., Ltd. has an Innovation Score of 65.5 out of 100 (top 1% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Hefei BOE Display Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Hefei BOE Display Technology Co., Ltd.'s recent grant velocity is +3100% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Hefei BOE Display Technology Co., Ltd.'s patents?

Hefei BOE Display Technology Co., Ltd.'s patents average 15.5 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 Hefei BOE Display 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Hefei BOE Display Technology Co., Ltd.

Q: What technology areas does Hefei BOE Display Technology Co., Ltd. focus on?

Hefei BOE Display Technology Co., Ltd.'s top technology area is 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) with 57 patents, ranking #79 of 1,354 assignees active in that subclass. Grants appear in 45 CPC subclasses total.

USPTO PatentsView assignee record - 121 granted patents across 45 technology areas, recorded in grant years 2018–2025. 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: 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; Optica).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Hefei ranks #3,120 of 49,997 tracked US assignees by granted-patent volume, with 121 patents across 45 technology areas.

#3,120
of 49,997 US assignees by volume: Top 1%
by Innovation Score (65.5/100): 15.5
avg claims per patent: +3100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R3120 · Foreign Corporation #3,120 · 121 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-WIDE · INNOV-STRONG · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MID 121 grants
TOP-DECILE #3,120/49,997
PHOTO-FINISH Faraday Technology
CPC-WIDE G02F · 45 areas
INNOV-STRONG 65.5/100
CLAIMS-RICH 15.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +3100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Faraday Technology Corp. (±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.

How Hefei’s 65.5 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 16.6 pts (25%) Velocity 15.9 pts (24%) Breadth 23.7 pts (36%) Claim depth 9.3 pts (14%)

Qualcomm Incorporated · highest

85
Cypress Semiconductor · near

66
Yungu (Gu'an)… · near

66
Rolex · near

66
Hefei BOE Display… · this assignee

65
Wistron · near

65
3D Lighting… · lowest

7

What this shows Hefei's Innovation Score is 65.5/100 (top 1% 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.

Does more volume mean deeper claims for Hefei?

Each dot is one of Hefei’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Hefei’s own 15.5 claims/patent is ABOVE the 11.4 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Hefei vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Hefei's grants concentrate

Hefei BOE Display Technology Co., Ltd. is a focused PatentsView assignee: 45 CPC subclasses with 47.1% of grants classified under 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; Optica). Peak complete grant year is 2022 (29 grants) versus a trough of 1 in 2018. By volume, Hefei sits between Faraday Technology Corp. and Shinkawa Ltd..

Hefei's three-year grant acceleration

From 2019–2021 to 2022–2024, Hefei BOE Display Technology Co., Ltd. moved from 29 to 69 grants (2.38x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #135. See the growth leaderboard.

Faraday Technology

121
Ferring B V

121
Georgia-pacific C…

121
Glaxosmithkline

121
Institute of Auto…

121
Landscape Forms

121
Purac Biochem BV

121
Shinkawa

121
Hefei BOE Display… ◀

121

What this shows Hefei holds 121 patents at rank #3,120, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hefei

By rank, the assignees closest to #3,120 in granted patent volume.

Leaders in G02F (Optical Devices OR Arrangements FOR THE Control OF Light…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Hefei, neither rank-band nor same-CPC leaders (those blocks stay above). In G02F (Optical Devices OR Arrangements FOR THE Control OF Light…), Hefei ranks #79 of 1,354 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (65 here).

Rolex SA 66 Wistron Corporation 65 Yungu (Gu'an) Technology Co., Ltd. 66 Cypress Semiconductor Corporation 66

Similar claim depth

Nearest assignees by average claims per patent (15.5 here).

TEL Hashomer Medical Research Infrastructure AND Services Ltd. 15.5 avg Arconic Corporation 15.5 avg Ultralogic 6G, LLC 15.5 avg Hisense International Co., Ltd. 15.5 avg

Hefei's Innovation Score vs. every tracked assignee

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

65 Top 1% higher than 99% of 49,997 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 · 2018–2025

Grants by year

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

View data table

Hefei BOE Display Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	0.8%
2019	2	1.7%
2020	10	8.3%
2021	17	14.0%
2022	29	24.0%
2023	23	19.0%
2024	17	14.0%
2025partial year	22	18.2%

Which technologies does Hefei BOE Display Technology Co., Ltd. patent most?

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 57

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 52

H10D - Inorganic Electric Semiconductor Devices 16

G11C - Static Stores 10

G02B - Optical Elements, Systems OR Apparatus 7

H01L - Semiconductor Devices NOT Covered BY Class H10 5

H10K - Organic Electric Solid-state Devices 4

B65G - Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors 3

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 3

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 2

G03F - Photomechanical Production OF Textured OR Patterned Surfaces, e.g. FOR Printing, FOR Processing OF Semiconductor DEVICES; Materials THEREFOR; Originals THEREFOR; Apparatus Specially Adapted THEREFOR; 2

G09F - DISPLAYING; ADVERTISING; SIGNS; Labels OR NAME-PLATES; Seals 2

B05D - Processes FOR Applying Fluent Materials TO Surfaces, IN General 2

H01B - CABLES; CONDUCTORS; INSULATORS; Selection OF Materials FOR Their Conductive, Insulating OR Dielectric Properties 2

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 2

Top 15 of 45 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Hefei BOE Display Technology Co., Ltd.'s patent record in context - here's where to go next.

Hefei BOE Display Technology Co., Ltd.'s lead technology class is 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; Optica), 47.1% of its portfolio - see every assignee active in that class. Explore G02F
Ranked #3,120 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hefei BOE Display Technology Co., Ltd. against Faraday Technology Corp., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 65.5/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

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.