Where does Cheng UEI Precision Industry Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Cheng UEI Precision Industry Co., Ltd. ranks #1,442 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 Cheng UEI Precision Industry Co., Ltd. hold?

Cheng UEI Precision Industry Co., Ltd. holds 289 US utility patents granted between 2015 and 2025, spanning 76 technology areas.

What is Cheng UEI Precision Industry Co., Ltd.'s Innovation Score?

Cheng UEI Precision Industry Co., Ltd. has an Innovation Score of 56.9 out of 100 (top 6% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Cheng UEI Precision Industry Co., Ltd.'s patent grant rate increasing or decreasing?

Cheng UEI Precision Industry Co., Ltd.'s recent grant velocity is -6% 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 Cheng UEI Precision Industry Co., Ltd.'s patents?

Cheng UEI Precision Industry Co., Ltd.'s patents average 11.5 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 Cheng UEI Precision Industry 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

Cheng UEI Precision Industry Co., Ltd.

Q: What technology areas does Cheng UEI Precision Industry Co., Ltd. focus on?

Cheng UEI Precision Industry Co., Ltd.'s top technology area is H01R (Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors) with 115 patents. Grants appear in 76 CPC subclasses total.

USPTO PatentsView assignee record - 289 granted patents across 76 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: H01R (Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Cheng ranks #1,442 of 49,997 tracked US assignees by granted-patent volume, with 289 patents across 76 technology areas.

#1,442
of 49,997 US assignees by volume: Top 6%
by Innovation Score (56.9/100): 11.5
avg claims per patent: -6%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R1442 · Foreign Corporation #1,442 · 289 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-WIDE · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · VEL-FLAT · BOOK-FULL

GRANTS-MID 289 grants
TOP-DECILE #1,442/49,997
PHOTO-FINISH Everspin
CPC-WIDE H01R · 76 areas
INNOV-PAR 56.9/100
CLAIMS-PAR 11.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT -6% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Everspin Technologies, Inc. (±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
SNU R&DB Foundation · near

57
Biomerieux · near

57
Cheng UEI Precision… · this assignee

57
Technological… · near

57
The Administrators… · near

57
3D Lighting… · lowest

7

What this shows Cheng's Innovation Score is 56.9/100 (top 6% 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.

How Cheng's grant cadence moved

Between 2020–2024, Cheng UEI Precision Industry Co., Ltd. received 131 grants versus 139 in 2015–2019 (-6% equal-window velocity, above median growth). Across complete PatentsView years, output peaked in 2015 at 39 grants and bottomed in 2024 at 14. Lead class H01R accounts for 39.8% of the portfolio across 76 subclasses. Volume neighbours: Dialog Semiconductor Inc. (#1,438) and Ajou University Industry-academic Cooperation (#1,446).

Cheng's three-year grant acceleration

From 2019–2021 to 2022–2024, Cheng UEI Precision Industry Co., Ltd. moved from 81 to 66 grants (0.81x 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 #1,788. See the growth leaderboard.

Dialog Semiconduc…

290
Leica Microsystem…

290
Square Enix

290
Verb Surgical

290
Everspin

289
Shopify

289
Seescan

289
Cheng UEI Precisi… ◀

289
Ajou University I…

288

What this shows Cheng holds 289 patents at rank #1,442, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Cheng

By rank, the assignees closest to #1,442 in granted patent volume.

Leaders in H01R (Electrically-conductive Connections)

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

Assignees with similar portfolio profiles

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

Similar innovation score

Nearest assignees by Innovation Score (57 here).

Biomerieux, Inc. 57 The Administrators of the Tulane Educational Fund 57 Technological Resources PTY Limited 57 SNU R&DB Foundation 57

Similar claim depth

Nearest assignees by average claims per patent (11.5 here).

SK Telecom Co., Ltd. 11.5 avg Domo, Inc. 11.5 avg Inventec Appliances Corp. 11.5 avg BSH Home Appliances Corporation 11.5 avg

Cheng's Innovation Score vs. every tracked assignee

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

57 Top 6% higher than 94% 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 · 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

Cheng UEI Precision Industry Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	39	13.5%
2016	32	11.1%
2017	32	11.1%
2018	20	6.9%
2019	16	5.5%
2020	31	10.7%
2021	34	11.8%
2022	29	10.0%
2023	23	8.0%
2024	14	4.8%
2025partial year	19	6.6%

Which technologies does Cheng UEI Precision Industry Co., Ltd. patent most?

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 115

G06F - Electric Digital Data Processing 24

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems 23

H01Q - Antennas, i.e. Radio Aerials 16

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 15

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 14

A63F - Card, Board, OR Roulette GAMES; Indoor Games Using Small Moving Playing BODIES; Video GAMES; Games NOT Otherwise Provided FOR 13

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 13

G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers 10

H04M - Telephonic Communication 10

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 7

H04B - Transmission 6

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 5

H03K - Pulse Technique 5

A61B - DIAGNOSIS; SURGERY; Identification 5

Top 15 of 76 technology areas

Where it ranks

Overall rank by patents

#1,442

of 49,997 tracked assignees

Innovation Score

56.9 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Cheng UEI Precision Industry Co., Ltd.'s patent record in context - here's where to go next.

Cheng UEI Precision Industry Co., Ltd.'s lead technology class is H01R (Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors), 39.8% of its portfolio - see every assignee active in that class. Explore H01R
Ranked #1,442 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Cheng UEI Precision Industry Co., Ltd. against Dialog Semiconductor Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 56.9/100 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.