Sanjun Zhu Trademarks — 51 Live US Marks

Live marks

51

registered + pending

Registered

1

on the Principal Register

Pending

50

applications in progress

Filed in 2026

47

by filing date

Classes used

9

of 45 Nice classes

First filing

2025

1 years on the register

At a glanceplain-language reads of the register

Mostly electronics & software: 25 of 51 live marks are in Class 9. Medical devices (Class 10) is next with 7.

Filing faster than usual: 47 applications so far in 2026 against a yearly average of 4.0.

Entering Class 6 (common metals) and Class 7 (machinery): first filings this year in a class with no earlier Sanjun Zhu marks.

Filing activityapplications per year, by filing date

Marks held on the register, by filing date. 2026 is year to date.

Portfolio by classlive marks · rank among filers in that class

9 · Electronics & software

25

10 · Medical devices

7

11 · Appliances & lighting

5

3 · Cosmetics & cleaning

4

16 · Paper & printed matter

4

18 · Leather goods

3

6 · Common metals

1

21 · Housewares & glass

1

7 · Machinery

1

A multi-class mark counts once per class. Rank shown where the owner is in the class's top 50.

Latest activity

What Sanjun Zhu filed most recently.

Mark	Class	Filed	Basis	Status	Serial
TIDEPOW	9	Aug 25, 2026	—	pending	50070958
DR.GLOBE	10	Aug 24, 2026	—	pending	50065000
BAYLIVE	7	Aug 24, 2026	—	pending	50068454
JOBETTER	11	Aug 24, 2026	—	pending	50068693
BAYHOM	11	Aug 23, 2026	—	pending	50066865
SIGHTREE	9	Aug 22, 2026	—	pending	50066312
PLANETSAY	11	Aug 22, 2026	—	pending	50066329
MOTIFOX	9	Aug 22, 2026	—	pending	50066338
AIMETEOR	9	Aug 21, 2026	—	pending	50064668
BEELUNA	11	Aug 21, 2026	—	pending	50064732

Recently registeredlast 12 months

ROYALAKE · Cl. 3 · Reg. 8,169,337

Mar 10, 2026

Registration starts the maintenance clock: a Section 8 declaration is due between years 5 and 6.

Other large filers in Class 9Full ranking →

Light & Wonder, Inc. 2,118 live

Aristocrat Technologies Australia Pty Ltd. 2,159 live

Samsung Electronics Co., Ltd. 1,012 live

Amazon Technologies, Inc. 1,591 live

AGS LLC 964 live

Apple Inc. 935 live

Common questions

About Sanjun Zhu trademarks.

How many trademarks does Sanjun Zhu have?

51 live US trademarks as of October 23, 2026: 1 registered and 50 pending applications. 47 were filed in 2026 so far.

What does Sanjun Zhu sell, according to its trademarks?

Mostly electronics & software (Class 9, 25 live marks). Also medical devices (Class 10) and appliances & lighting (Class 11).

Who owns the ROYALAKE trademark?

ROYALAKE is owned by Sanjun Zhu. It was registered on March 10, 2026 (Reg. No. 8169337) and is live. The same owner holds 50 other live US marks.

When did Sanjun Zhu first file a trademark?

Its oldest live US filing dates from 2025: PEACHPOP, filed August 11, 2025.

Know the morning after Sanjun Zhu files.

Watch this company in Thorgate and get an alert for every new application, registration, publication and lapse, with the opposition deadline already worked out. Or monitor your own marks for conflicts with theirs.

Watch this owner Monitor my marks

Data: USPTO trademark bulk files, processed nightly by Thorgate. Last rebuilt October 23, 2026. Counts cover the US federal register only, not state or foreign marks. Owner names are shown as recorded by the USPTO. This page reports public-record facts and dates and is not legal advice. For the official record of any mark, follow its serial number to USPTO TSDR.