Where does TS Tech Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), TS Tech Co., Ltd. ranks #688 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 TS Tech Co., Ltd. hold?

TS Tech Co., Ltd. holds 655 US utility patents granted between 2015 and 2025, spanning 80 technology areas.

What is TS Tech Co., Ltd.'s Innovation Score?

TS Tech Co., Ltd. has an Innovation Score of 62.0 out of 100 (top 3% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does TS Tech Co., Ltd. focus on?

TS Tech Co., Ltd.'s top technology area is B60N (Seats Specially Adapted FOR VEHICLES; Vehicle Passenger Accommodation NOT Otherwise Provided FOR) with 587 patents, ranking #2 of 645 assignees active in that subclass. Grants appear in 80 CPC subclasses total.

Is TS Tech Co., Ltd.'s patent grant rate increasing or decreasing?

TS Tech Co., Ltd.'s recent grant velocity is +33% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for TS Tech Co., Ltd.'s patents?

TS Tech Co., Ltd.'s patents average 12.9 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 TS Tech 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

TS Tech Co., Ltd.

USPTO PatentsView assignee record - 655 granted patents across 80 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: B60N (Seats Specially Adapted FOR VEHICLES; Vehicle Passenger Accommodation NOT Otherwise Provided FOR).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, TS ranks #688 of 49,997 tracked US assignees by granted-patent volume, with 655 patents across 80 technology areas.

#688
of 49,997 US assignees by volume: Top 3%
by Innovation Score (62.0/100): 12.9
avg claims per patent: +33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R688 · Foreign Corporation #688 · 655 grants

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

GRANTS-MID 655 grants
TOP-DECILE #688/49,997
PHOTO-FINISH American Express…
CPC-WIDE B60N · 80 areas
INNOV-STRONG 62.0/100
CLAIMS-RICH 12.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: American Express Travel Related Services Company, 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.

How TS’s 62.0 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 22.4 pts (36%) Velocity 6.9 pts (11%) Breadth 25.0 pts (40%) Claim depth 7.7 pts (12%)

Qualcomm Incorporated · highest

85
Roche Diagnostics… · near

62
Ramot at Tel-Aviv… · near

62
TS Tech · this assignee

62
Dr Ing h c F Porsche · near

62
JX Metals · near

62
3D Lighting… · lowest

7

What this shows TS's Innovation Score is 62.0/100 (top 3% 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 TS?

Each dot is one of TS’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). TS’s own 12.9 claims/patent is at or below the 15.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

How TS's grant cadence moved

Between 2020–2024, TS Tech Co., Ltd. received 341 grants versus 257 in 2015–2019 (+33% equal-window velocity, above median growth). Across complete PatentsView years, output peaked in 2024 at 83 grants and bottomed in 2016 at 34. Lead class B60N accounts for 89.6% of the portfolio across 80 subclasses. Volume neighbours: Borealis AG (#684) and Hughes Network Systems, LLC (#692).

TS's three-year grant acceleration

From 2019–2021 to 2022–2024, TS Tech Co., Ltd. moved from 206 to 213 grants (1.03x 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 #1,092. See the growth leaderboard.

Borealis

657
Inventec

656
Immersion

656
American Express…

655
TS Tech ◀

655
Roche Diagnostics…

654
psemi

654
Nederlandse Organ…

653
Hughes Network Sy…

652

What this shows TS holds 655 patents at rank #688, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near TS

By rank, the assignees closest to #688 in granted patent volume.

Leaders in B60N (Seats Specially Adapted FOR Vehicles)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for TS, neither rank-band nor same-CPC leaders (those blocks stay above). In B60N (Seats Specially Adapted FOR Vehicles), TS ranks #2 of 645 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (62 here).

Ramot at Tel-Aviv University Ltd. 62 Dr. Ing. h.c. F. Porsche AG 62 JX Metals Corporation 62 Roche Diagnostics Operations, Inc. 62

Similar claim depth

Nearest assignees by average claims per patent (12.9 here).

SMS group GmbH 12.9 avg Thales DIS France SAS 12.9 avg ALI Group S.R.L.—CARPIGIANI 12.9 avg Tekni-Plex, Inc. 12.9 avg

TS's Innovation Score vs. every tracked assignee

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

62 Top 3% higher than 97% 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

TS Tech Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	49	7.5%
2016	34	5.2%
2017	39	6.0%
2018	57	8.7%
2019	78	11.9%
2020	66	10.1%
2021	62	9.5%
2022	56	8.5%
2023	74	11.3%
2024	83	12.7%
2025partial year	57	8.7%

Which technologies does TS Tech Co., Ltd. patent most?

B60N - Seats Specially Adapted FOR VEHICLES; Vehicle Passenger Accommodation NOT Otherwise Provided FOR 587

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 165

A47C - CHAIRS; SOFAS; Beds 98

B60Q - Arrangement OF Signalling OR Lighting Devices, THE Mounting OR Supporting Thereof OR Circuits Therefor, FOR Vehicles IN General 39

A61B - DIAGNOSIS; SURGERY; Identification 29

B62J - Cycle Saddles OR SEATS; Auxiliary Devices OR Accessories Specially Adapted TO Cycles AND NOT Otherwise Provided FOR, e.g. Article Carriers OR Cycle Protectors 25

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 18

B60J - Windows, Windscreens, Non-fixed Roofs, Doors, OR Similar Devices FOR VEHICLES; Removable External Protective Coverings Specially Adapted FOR Vehicles 16

G02B - Optical Elements, Systems OR Apparatus 16

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 13

G01G - Weighing 13

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 12

B60W - Conjoint Control OF Vehicle Sub-units OF Different Type OR Different FUNCTION; Control Systems Specially Adapted FOR Hybrid VEHICLES; Road Vehicle Drive Control Systems FOR Purposes NOT Related TO THE Control OF A Particular Sub-unit 12

G01L - Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure 11

Y10T - Technical Subjects Covered BY Former US Classification 11

Top 15 of 80 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

TS Tech Co., Ltd.'s patent record in context - here's where to go next.

TS Tech Co., Ltd.'s lead technology class is B60N (Seats Specially Adapted FOR VEHICLES; Vehicle Passenger Accommodation NOT Otherwise Provided FOR), 89.6% of its portfolio - see every assignee active in that class. Explore B60N
Ranked #688 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare TS Tech Co., Ltd. against Borealis AG, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 62.0/100 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.