Trademark attorney

Xionghui Murong

YK Law LLPUnited States

Xionghui Murong of YK Law LLP (United States) is listed as the attorney or agent of record on 13,901 trademark filings, as reported by the trademark offices.

Filings of record
13,901
Still active
12,126
Registration rate
88%
Latest filingFirst in 1992
2025
Coverage

Where these filings were made

Each mark counts once here: an international registration is grouped with its country designations, not counted once per country.

By office

By classA mark can cover several classes

+37 more

Activity

Filings per year

New filings of record each year, counting each mark once.

Peak year · 5,520 filed
2023
2021 to 2025 · filed
12,273
First filing
1992

Filings by year: 1992: 1, 1993: 1, 2000: 1, 2003: 1, 2011: 2, 2012: 9, 2013: 12, 2014: 15, 2015: 37, 2016: 270, 2017: 414, 2018: 167, 2019: 91, 2020: 605, 2021: 1429, 2022: 3270, 2023: 5520, 2024: 1888, 2025: 166.

Filings

Latest filings of record

The most recent applications naming this attorney or agent.

Browse all filings
MarkStatusOfficeOwnerClassesFiled
CURVELLAabandonedUSPTODream Oasis Pte. Ltd.412025-07-18
RUNAFUNabandonedUSPTOXinghao Zhong182025-07-10
NANA JACQUELINEregisteredUSPTOEnyue Commercial and Trading ( Shanghai ) Co., Ltd.322025-07-05
NANA JACQUELINEabandonedUSPTOEnyue Commercial and Trading ( Shanghai ) Co., Ltd.332025-07-05
NANA JACQUELINEregisteredUSPTOEnyue Commercial and Trading ( Shanghai ) Co., Ltd.162025-07-05
NANA JACQUELINEregisteredUSPTOEnyue Commercial and Trading ( Shanghai ) Co., Ltd.292025-07-05
NANA JACQUELINEregisteredUSPTOEnyue Commercial and Trading ( Shanghai ) Co., Ltd.102025-07-05
NANA JACQUELINEregisteredUSPTOEnyue Commercial and Trading ( Shanghai ) Co., Ltd.302025-07-05
API

Get this data via the API

Every number on this page comes from the Signa API. Pull the same records into your own product with one request.

  • GET/v1/attorneys/{id}

    Attorney record, firm and filing stats

  • GET/v1/attorneys/{id}/analytics

    Filings by office, class and year

  • GET/v1/attorneys/{id}/trademarks

    Every trademark the attorney is of record on

GET /v1/attorneys/{id}
ID=att_019d18b2-5d69-76d8-a85f-3e46b899c89d
curl https://api.signa.so/v1/attorneys/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "att_019d18b2-5d69-76d8-a85f-3e46b899c89d",
  "object": "attorney",
  "name": "Xionghui Murong",
  "firm_name": "YK Law LLP",
  "country_code": "US",
  "trademark_count": 13901
}