Where does Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch ranks #2,161 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

What is Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch's Innovation Score?

Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch has an Innovation Score of 66.2 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 Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch.

What does claim depth mean for Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch's patents?

Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch's patents average 18.1 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch

Q: How many patents does Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch hold?

Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch holds 183 US utility patents granted between 2022 and 2025, spanning 24 technology areas.

Q: What technology areas does Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch focus on?

Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch's top technology area is G09G (Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information) with 97 patents, ranking #69 of 1,688 assignees active in that subclass. Grants appear in 24 CPC subclasses total.

Q: How is the Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch 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 PatentsView assignee record - 183 granted patents across 24 technology areas, recorded in grant years 2022–2025. 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: G09G (Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Wuhan ranks #2,161 of 49,997 tracked US assignees by granted-patent volume, with 183 patents across 24 technology areas.

#2,161
of 49,997 US assignees by volume: Top 1%
by Innovation Score (66.2/100): 18.1
avg claims per patent

USPTO PatentsView assignee plate

Corpus R2161 · Foreign Corporation #2,161 · 183 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-STRONG · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MID 183 grants
TOP-DECILE #2,161/49,997
PHOTO-FINISH Montres Breguet
CPC-FOCUS G09G · 24 areas
INNOV-STRONG 66.2/100
CLAIMS-RICH 18.1 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Montres Breguet S.A. (±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 Wuhan’s 66.2 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 18.0 pts (27%) Velocity 20.0 pts (30%) Breadth 17.3 pts (26%) Claim depth 10.9 pts (16%)

Qualcomm Incorporated · highest

85
University of… · near

66
Brose Fahrzeugteile… · near

66
Wuhan Tianma… · this assignee

66
X Development · near

66
Dana Italia S R L · near

66
3D Lighting… · lowest

7

What this shows Wuhan's Innovation Score is 66.2/100 (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 Wuhan?

Each dot is one of Wuhan’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). Wuhan’s own 18.1 claims/patent is ABOVE the 10.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Wuhan's grants concentrate

Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch is a focused PatentsView assignee: 24 CPC subclasses with 53% of grants classified under G09G (Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information). Peak complete grant year is 2023 (53 grants) versus a trough of 38 in 2022. By volume, Wuhan sits between Montres Breguet S.A. and Koenig & Bauer AG.

Wuhan's three-year grant acceleration

Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch shows 142 grants in 2022–2024 against only 0 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Montres Breguet

183
National Cancer C…

183
Panasonic Healthc…

183
Pony AI

183
Wuhan Tianma Micr… ◀

183
American Greetings

182
Beijing Qihoo Tec…

182
Coopper Tire & Ru…

182
Koenig & Bauer

182

What this shows Wuhan holds 183 patents at rank #2,161, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Wuhan

By rank, the assignees closest to #2,161 in granted patent volume.

Leaders in G09G (Arrangements OR Circuits FOR Control OF Indicating Device…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Wuhan, neither rank-band nor same-CPC leaders (those blocks stay above). In G09G (Arrangements OR Circuits FOR Control OF Indicating Device…), Wuhan ranks #69 of 1,688 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (66 here).

X Development LLC 66 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Bamberg 66 Dana Italia S.R.L. 66 University of Virginia Patent Foundation 66

Similar claim depth

Nearest assignees by average claims per patent (18.1 here).

Beijing Sensetime Technology Development Co., Ltd 18.1 avg ABB Power Grids Switzerland AG 18.1 avg Chatsworth Products, Inc. 18.1 avg Palo Alto Research Center Incorporated 18.1 avg

Wuhan's Innovation Score vs. every tracked assignee

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

66 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	38	20.8%
2023	53	29.0%
2024	51	27.9%
2025partial year	41	22.4%

Which technologies does Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch patent most?

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 97

H10K - Organic Electric Solid-state Devices 77

G06F - Electric Digital Data Processing 30

C07D - Heterocyclic Compounds 23

C07F - Acyclic, Carbocyclic OR Heterocyclic Compounds Containing Elements Other Than Carbon, Hydrogen, Halogen, Oxygen, Nitrogen, Sulfur, Selenium OR Tellurium 15

H10D - Inorganic Electric Semiconductor Devices 13

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 12

G11C - Static Stores 12

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 9

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

H01L - Semiconductor Devices NOT Covered BY Class H10 6

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 5

H10H - Inorganic Light-emitting Semiconductor Devices Having Potential Barriers 5

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 4

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 4

Top 15 of 24 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

Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch's patent record in context - here's where to go next.

Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch's lead technology class is G09G (Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information), 53% of its portfolio - see every assignee active in that class. Explore G09G
Ranked #2,161 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch against Montres Breguet S.A., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 66.2/100 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.