Where does SiTime Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), SiTime Corporation ranks #3,186 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 SiTime Corporation hold?

SiTime Corporation holds 118 US utility patents granted between 2015 and 2025, spanning 17 technology areas.

What is SiTime Corporation's Innovation Score?

SiTime Corporation has an Innovation Score of 53.4 out of 100 (top 9% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is SiTime Corporation's patent grant rate increasing or decreasing?

SiTime Corporation's recent grant velocity is +100% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for SiTime Corporation's patents?

SiTime Corporation's patents average 20.3 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 SiTime Corporation 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 US Corporation

SiTime Corporation

Q: What technology areas does SiTime Corporation focus on?

SiTime Corporation's top technology area is H03H (Impedance Networks, e.g. Resonant CIRCUITS; Resonators) with 58 patents. Grants appear in 17 CPC subclasses total.

USPTO PatentsView assignee record - 118 granted patents across 17 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: H03H (Impedance Networks, e.g. Resonant CIRCUITS; Resonators).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Sitime ranks #3,186 of 49,997 tracked US assignees by granted-patent volume, with 118 patents across 17 technology areas.

#3,186
of 49,997 US assignees by volume: Top 9%
by Innovation Score (53.4/100): 20.3
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R3186 · US Corporation #3,186 · 118 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-DENSE · TYPE-USCORP · VEL-SURGE · BOOK-FULL

GRANTS-MID 118 grants
TOP-DECILE #3,186/49,997
PHOTO-FINISH Nexperia B V
CPC-FOCUS H03H · 17 areas
INNOV-PAR 53.4/100
CLAIMS-DENSE 20.3 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Nexperia B.V. (±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
Box · near

53
Gowin Semiconductor · near

53
Singapore University… · near

53
SiTime · this assignee

53
Yotrio Group · near

53
3D Lighting… · lowest

7

What this shows Sitime's Innovation Score is 53.4/100 (top 9% 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.

Where Sitime's grants concentrate

SiTime Corporation is a focused PatentsView assignee: 17 CPC subclasses with 49.2% of grants classified under H03H (Impedance Networks, e.g. Resonant CIRCUITS; Resonators). Peak complete grant year is 2023 (20 grants) versus a trough of 5 in 2015. By volume, Sitime sits between Nexperia B.V. and Voxx International Corporation.

Sitime's three-year grant acceleration

From 2019–2021 to 2022–2024, SiTime Corporation moved from 33 to 50 grants (1.51x 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 #440. See the growth leaderboard.

Nexperia B V

118
Optim

118
Ontel Products

118
Samsung Life Publ…

118
The Medical Colle…

118
The University of…

118
Universite DE Nan…

118
Voxx International

118
Sitime ◀

118

What this shows SiTime holds 118 patents at rank #3,186, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near SiTime

By rank, the assignees closest to #3,186 in granted patent volume.

Leaders in H03H (Impedance Networks)

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

Assignees with similar portfolio profiles

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

Similar innovation score

Nearest assignees by Innovation Score (53 here).

Box, Inc. 53 Gowin Semiconductor Corporation 53 Singapore University of Technology and Design 53 Yotrio Group Co., Ltd. 53

Similar claim depth

Nearest assignees by average claims per patent (20.3 here).

Hover Inc. 20.3 avg Tufts University 20.3 avg Typhon Technology Solutions (U.S.), LLC 20.3 avg MaxLinear, Inc. 20.3 avg

Sitime's Innovation Score vs. every tracked assignee

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

53 Top 9% higher than 91% 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

SiTime Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	5	4.2%
2016	6	5.1%
2017	9	7.6%
2018	5	4.2%
2019	11	9.3%
2020	14	11.9%
2021	8	6.8%
2022	16	13.6%
2023	20	16.9%
2024	14	11.9%
2025partial year	10	8.5%

Which technologies does SiTime Corporation patent most?

H03H - Impedance Networks, e.g. Resonant CIRCUITS; Resonators 58

B81B - Microstructural Devices OR Systems, e.g. Micromechanical Devices 35

B81C - Processes OR Apparatus Specially Adapted FOR THE Manufacture OR Treatment OF Microstructural Devices OR Systems 34

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR 34

H03B - Generation OF Oscillations, Directly OR BY Frequency-changing, BY Circuits Employing Active Elements Which Operate IN A Non-switching MANNER; Generation OF Noise BY Such Circuits 26

H01L - Semiconductor Devices NOT Covered BY Class H10 26

H03L - Automatic Control, Starting, Synchronisation OR Stabilisation OF Generators OF Electronic Oscillations OR Pulses 23

G01K - Measuring TEMPERATURE; Measuring Quantity OF HEAT; Thermally-sensitive Elements NOT Otherwise Provided FOR 18

H03K - Pulse Technique 10

G06F - Electric Digital Data Processing 9

H02N - Electric Machines NOT Otherwise Provided FOR 8

Y10T - Technical Subjects Covered BY Former US Classification 8

G01C - Measuring Distances, Levels OR BEARINGS; SURVEYING; NAVIGATION; Gyroscopic INSTRUMENTS; Photogrammetry OR Videogrammetry 6

H03F - Amplifiers 6

G01L - Measuring Force, Stress, Torque, Work, Mechanical Power, Mechanical Efficiency, OR Fluid Pressure 5

Top 15 of 17 technology areas

Where it ranks

Overall rank by patents

#3,186

of 49,997 tracked assignees

Innovation Score

53.4 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

SiTime Corporation's patent record in context - here's where to go next.

SiTime Corporation's lead technology class is H03H (Impedance Networks, e.g. Resonant CIRCUITS; Resonators), 49.2% of its portfolio - see every assignee active in that class. Explore H03H
Ranked #3,186 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare SiTime Corporation against Nexperia B.V., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 53.4/100 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.