Search

Yu-hsi David Sun

Examiner (ID: 4976, Phone: (571)270-5773 , Office: P/2895 )

Most Active Art Unit
2895
Art Unit(s)
2817, 4183, 2895
Total Applications
1166
Issued Applications
900
Pending Applications
79
Abandoned Applications
211

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19799269 [patent_doc_number] => 20250065194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => EASY-TO-DISASSEMBLE CONNECTOR AND SPORT TRAINING EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/672899 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18672899 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672899
EASY-TO-DISASSEMBLE CONNECTOR AND SPORT TRAINING EQUIPMENT May 22, 2024 Pending
Array ( [id] => 19402548 [patent_doc_number] => 20240286059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => ATMOSPHERIC EFFECTS SYSTEMS FOR PRESENTING ATMOSPHERIC EFFECTS RELATING TO AN EVENT [patent_app_type] => utility [patent_app_number] => 18/655736 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18655736 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655736
ATMOSPHERIC EFFECTS SYSTEMS FOR PRESENTING ATMOSPHERIC EFFECTS RELATING TO AN EVENT May 5, 2024 Pending
Array ( [id] => 19348697 [patent_doc_number] => 20240257661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => TOY WITH LIGHT EMITTING DIODE [patent_app_type] => utility [patent_app_number] => 18/630341 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630341 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630341
TOY WITH LIGHT EMITTING DIODE Apr 8, 2024 Pending
Array ( [id] => 19348697 [patent_doc_number] => 20240257661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => TOY WITH LIGHT EMITTING DIODE [patent_app_type] => utility [patent_app_number] => 18/630341 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630341 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630341
TOY WITH LIGHT EMITTING DIODE Apr 8, 2024 Pending
Array ( [id] => 19247260 [patent_doc_number] => 20240198245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => CHOREOGRAPHED RIDE SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/592079 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592079
CHOREOGRAPHED RIDE SYSTEMS AND METHODS Feb 28, 2024 Pending
Array ( [id] => 19247260 [patent_doc_number] => 20240198245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => CHOREOGRAPHED RIDE SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/592079 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592079
CHOREOGRAPHED RIDE SYSTEMS AND METHODS Feb 28, 2024 Pending
Array ( [id] => 20164156 [patent_doc_number] => 20250256202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => ILLUMINATING PUZZLE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/438960 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438960 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438960
ILLUMINATING PUZZLE APPARATUS Feb 11, 2024 Abandoned
Array ( [id] => 20149510 [patent_doc_number] => 20250249348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => UPRIGHT BALL MAZE BOARD GAME [patent_app_type] => utility [patent_app_number] => 18/429512 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18429512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/429512
UPRIGHT BALL MAZE BOARD GAME Jan 31, 2024 Pending
Array ( [id] => 19280308 [patent_doc_number] => 20240216782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => LOCATION MARKING APPARATUS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/403702 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403702 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403702
LOCATION MARKING APPARATUS AND METHODS Jan 2, 2024 Pending
Array ( [id] => 19682724 [patent_doc_number] => 20250001269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => GOLF TEE [patent_app_type] => utility [patent_app_number] => 18/393920 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18393920 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/393920
GOLF TEE Dec 21, 2023 Pending
Array ( [id] => 19052779 [patent_doc_number] => 20240094748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => MULTI-STAGE WATER EFFECT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/519682 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18519682 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/519682
MULTI-STAGE WATER EFFECT SYSTEM Nov 26, 2023 Pending
Array ( [id] => 19865748 [patent_doc_number] => 20250104534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => LOTTERY TICKET SYSTEM INCLUDING LOTTERY TERMINAL LINKED TO POINT-OF-SALE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/471518 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18471518 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471518
LOTTERY TICKET SYSTEM INCLUDING LOTTERY TERMINAL LINKED TO POINT-OF-SALE SYSTEM Sep 20, 2023 Pending
Array ( [id] => 19835261 [patent_doc_number] => 20250087047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => DUAL-LATCH MECHANISM [patent_app_type] => utility [patent_app_number] => 18/466752 [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] => 16237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18466752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466752
DUAL-LATCH MECHANISM Sep 12, 2023 Pending
Array ( [id] => 19753124 [patent_doc_number] => 20250041689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => INERTIAL AND OPTICAL MOTION SENSING DEVICE INTEGRATED INTO SPORTS EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/364015 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364015
INERTIAL AND OPTICAL MOTION SENSING DEVICE INTEGRATED INTO SPORTS EQUIPMENT Aug 1, 2023 Pending
Array ( [id] => 19753124 [patent_doc_number] => 20250041689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => INERTIAL AND OPTICAL MOTION SENSING DEVICE INTEGRATED INTO SPORTS EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/364015 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364015
INERTIAL AND OPTICAL MOTION SENSING DEVICE INTEGRATED INTO SPORTS EQUIPMENT Aug 1, 2023 Pending
Array ( [id] => 19744313 [patent_doc_number] => 20250032878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => Ball Return System [patent_app_type] => utility [patent_app_number] => 18/227909 [patent_app_country] => US [patent_app_date] => 2023-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227909 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227909
Ball return system Jul 28, 2023 Issued
Array ( [id] => 18938465 [patent_doc_number] => 20240033604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => ELECTRONIC DEVICE, METHOD, AND COMPUTER-READABLE STORAGE MEDIUM FOR GUIDING MOVEMENT OF EXTERNAL OBJECT [patent_app_type] => utility [patent_app_number] => 18/226401 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18226401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226401
ELECTRONIC DEVICE, METHOD, AND COMPUTER-READABLE STORAGE MEDIUM FOR GUIDING MOVEMENT OF EXTERNAL OBJECT Jul 25, 2023 Pending
Array ( [id] => 18843041 [patent_doc_number] => 20230405445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => ICE SKATING RINK STRUCTURE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/211082 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -69 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211082 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211082
ICE SKATING RINK STRUCTURE AND METHOD Jun 15, 2023 Pending
Array ( [id] => 18324631 [patent_doc_number] => 20230122759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => GOLF CLUB HEAD HAVING FACE REINFORCING STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/069960 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069960 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069960
GOLF CLUB HEAD HAVING FACE REINFORCING STRUCTURE Dec 20, 2022 Pending
Array ( [id] => 18298128 [patent_doc_number] => 20230107814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => PUZZLE [patent_app_type] => utility [patent_app_number] => 18/063177 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063177 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063177
PUZZLE Dec 7, 2022 Abandoned
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