Search

Xiaochun L. Chen

Examiner (ID: 17597, Phone: (571)272-0941 , Office: P/2824 )

Most Active Art Unit
2824
Art Unit(s)
2824
Total Applications
778
Issued Applications
682
Pending Applications
73
Abandoned Applications
40

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19140649 [patent_doc_number] => 20240139446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => SYSTEMS AND METHODS FOR DETERMINING A DEGREE OF DEGRADATION OF A USER INTERFACE [patent_app_type] => utility [patent_app_number] => 18/492779 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18492779 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/492779
SYSTEMS AND METHODS FOR DETERMINING A DEGREE OF DEGRADATION OF A USER INTERFACE Oct 23, 2023 Pending
Array ( [id] => 19001850 [patent_doc_number] => 20240065921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => WEARABLE DEVICE FOR ASSISTING LIMB MOVEMENT [patent_app_type] => utility [patent_app_number] => 18/492558 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18492558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/492558
Wearable device for assisting limb movement Oct 22, 2023 Issued
Array ( [id] => 20106834 [patent_doc_number] => 12357532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Soothing vibrotactile cuddle device [patent_app_type] => utility [patent_app_number] => 18/475524 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2386 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18475524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/475524
Soothing vibrotactile cuddle device Sep 26, 2023 Issued
Array ( [id] => 19752579 [patent_doc_number] => 20250041144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => INTELLIGENT VIBRATION EQUIPMENT WITH LIFTING FUNCTION [patent_app_type] => utility [patent_app_number] => 18/370083 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370083 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370083
INTELLIGENT VIBRATION EQUIPMENT WITH LIFTING FUNCTION Sep 18, 2023 Pending
Array ( [id] => 19049603 [patent_doc_number] => 20240091572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => INTEGRATED FASTENER COMPONENTS FOR DETACHABLE STRAP COMPONENT CONFIGURATION IN RESPIRATORY PROTECTIVE DEVICE [patent_app_type] => utility [patent_app_number] => 18/466424 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18466424 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466424
INTEGRATED FASTENER COMPONENTS FOR DETACHABLE STRAP COMPONENT CONFIGURATION IN RESPIRATORY PROTECTIVE DEVICE Sep 12, 2023 Pending
Array ( [id] => 18829510 [patent_doc_number] => 20230398034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => Constrained and Repositionable Percussive Massage Device Tool and Tool Receiver [patent_app_type] => utility [patent_app_number] => 18/455945 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455945
Constrained and Repositionable Percussive Massage Device Tool and Tool Receiver Aug 24, 2023 Abandoned
Array ( [id] => 18769599 [patent_doc_number] => 20230364369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => SYSTEMS AND METHODS FOR AUTOMATIC CYCLING OR CYCLING DETECTION [patent_app_type] => utility [patent_app_number] => 18/360010 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360010
SYSTEMS AND METHODS FOR AUTOMATIC CYCLING OR CYCLING DETECTION Jul 26, 2023 Pending
Array ( [id] => 19240684 [patent_doc_number] => 12011095 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-18 [patent_title] => Electric bed having vibrating motor [patent_app_type] => utility [patent_app_number] => 18/222777 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2396 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18222777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/222777
Electric bed having vibrating motor Jul 16, 2023 Issued
Array ( [id] => 18752692 [patent_doc_number] => 20230355971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => PAIN-RELIEVING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/346628 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346628
PAIN-RELIEVING APPARATUS Jul 2, 2023 Pending
Array ( [id] => 18877690 [patent_doc_number] => 20240001059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => CONTROLLING THE EVAPORATION RATE OF A HUMIDIFIER WITH ADAPTIVE POWER CONTROL AND METHOD [patent_app_type] => utility [patent_app_number] => 18/215247 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215247
CONTROLLING THE EVAPORATION RATE OF A HUMIDIFIER WITH ADAPTIVE POWER CONTROL AND METHOD Jun 27, 2023 Pending
Array ( [id] => 18610677 [patent_doc_number] => 20230277407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => COMPRESSION GARMENT SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/197367 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18197367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197367
Compression garment systems May 14, 2023 Issued
Array ( [id] => 19170693 [patent_doc_number] => 20240156667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => MASSAGE DEVICE [patent_app_type] => utility [patent_app_number] => 18/196456 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196456
MASSAGE DEVICE May 11, 2023 Pending
Array ( [id] => 20670860 [patent_doc_number] => 12611355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => System and method for heat or cold therapy and compression therapy [patent_app_type] => utility [patent_app_number] => 18/310258 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 64 [patent_no_of_words] => 3522 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18310258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/310258
System and method for heat or cold therapy and compression therapy Apr 30, 2023 Issued
Array ( [id] => 19331146 [patent_doc_number] => 20240245576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => VIBRATOR DEVICE FOR MASSAGE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/100749 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18100749 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100749
VIBRATOR DEVICE FOR MASSAGE ASSEMBLY Jan 23, 2023 Pending
Array ( [id] => 18978739 [patent_doc_number] => 11903893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Massage device [patent_app_type] => utility [patent_app_number] => 18/080632 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3172 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080632
Massage device Dec 12, 2022 Issued
Array ( [id] => 18269328 [patent_doc_number] => 20230090570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => MOTION ASSISTANCE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/991873 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991873
Motion assistance apparatus Nov 21, 2022 Issued
Array ( [id] => 18418339 [patent_doc_number] => 20230172797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => FLEXIBLE VIBRATION CUSHION AND CONTROL METHOD FOR DRIVING THE SAME [patent_app_type] => utility [patent_app_number] => 17/963663 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963663
FLEXIBLE VIBRATION CUSHION AND CONTROL METHOD FOR DRIVING THE SAME Oct 10, 2022 Pending
Array ( [id] => 19081736 [patent_doc_number] => 20240108537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => VARIABLE TEMPERATURE MICROPERCUSSION THERAPY DEVICE [patent_app_type] => utility [patent_app_number] => 17/957676 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17957676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957676
VARIABLE TEMPERATURE MICROPERCUSSION THERAPY DEVICE Sep 29, 2022 Pending
Array ( [id] => 18909217 [patent_doc_number] => 11872179 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-16 [patent_title] => Percussion paddle [patent_app_type] => utility [patent_app_number] => 17/956590 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2786 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17956590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/956590
Percussion paddle Sep 28, 2022 Issued
Array ( [id] => 18196592 [patent_doc_number] => 20230050111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => PORTABLE UPPER LIMB REHABILITATION MECHANICAL ARM WITH GRADING ADJUSTMENT TRAINING FUNCTION [patent_app_type] => utility [patent_app_number] => 17/885179 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 636 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17885179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885179
Portable upper limb rehabilitation mechanical arm with grading adjustment training function Aug 9, 2022 Issued
Menu