Search

Fang-chi Chang

Examiner (ID: 11171, Phone: (571)270-5299 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2852, 2862
Total Applications
528
Issued Applications
371
Pending Applications
27
Abandoned Applications
141

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19756103 [patent_doc_number] => 20250044668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => TRIPOD-HEAD STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/228289 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228289
TRIPOD-HEAD STRUCTURE Jul 30, 2023 Issued
Array ( [id] => 19267018 [patent_doc_number] => 20240210719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => CAMERA MODULE [patent_app_type] => utility [patent_app_number] => 18/361225 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18361225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361225
CAMERA MODULE Jul 27, 2023 Pending
Array ( [id] => 18872716 [patent_doc_number] => 11860518 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-02 [patent_title] => Bimini mountable camera [patent_app_type] => utility [patent_app_number] => 18/344410 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3770 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344410
Bimini mountable camera Jun 28, 2023 Issued
Array ( [id] => 19282486 [patent_doc_number] => 20240218961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => GIMBAL AND PHOTOGRAPHIC DEVICE STAND [patent_app_type] => utility [patent_app_number] => 18/212272 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18212272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212272
GIMBAL AND PHOTOGRAPHIC DEVICE STAND Jun 20, 2023 Pending
Array ( [id] => 20214746 [patent_doc_number] => 12411396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Electronic device, control method and control apparatus thereof, and terminal device [patent_app_type] => utility [patent_app_number] => 18/335421 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2286 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 417 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335421 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335421
Electronic device, control method and control apparatus thereof, and terminal device Jun 14, 2023 Issued
Array ( [id] => 18613861 [patent_doc_number] => 20230280597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => REDUCED HEIGHT PENALTY FOR FOLDED CAMERA [patent_app_type] => utility [patent_app_number] => 18/317992 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18317992 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317992
Reduced height penalty for folded camera May 15, 2023 Issued
Array ( [id] => 20202739 [patent_doc_number] => 12405517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Integrated electric control tripod [patent_app_type] => utility [patent_app_number] => 18/142221 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18142221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142221
Integrated electric control tripod May 1, 2023 Issued
Array ( [id] => 20202739 [patent_doc_number] => 12405517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Integrated electric control tripod [patent_app_type] => utility [patent_app_number] => 18/142221 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18142221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142221
Integrated electric control tripod May 1, 2023 Issued
Array ( [id] => 19044978 [patent_doc_number] => 11934085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Camera mounting post [patent_app_type] => utility [patent_app_number] => 18/167805 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6785 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18167805 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/167805
Camera mounting post Feb 9, 2023 Issued
Array ( [id] => 18531408 [patent_doc_number] => 20230236480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => PHOTOGRAPHY STAND FOR PLACING A CAMERA ENABLED DEVICE [patent_app_type] => utility [patent_app_number] => 18/096652 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18096652 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096652
PHOTOGRAPHY STAND FOR PLACING A CAMERA ENABLED DEVICE Jan 12, 2023 Abandoned
Array ( [id] => 18949468 [patent_doc_number] => 11892758 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-06 [patent_title] => Camera location apparatus [patent_app_type] => utility [patent_app_number] => 18/076789 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3817 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18076789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/076789
Camera location apparatus Dec 6, 2022 Issued
Array ( [id] => 18419737 [patent_doc_number] => 20230174197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => MARINE CAMERA MOUNTING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/059131 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18059131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059131
MARINE CAMERA MOUNTING SYSTEM Nov 27, 2022 Pending
Array ( [id] => 18419737 [patent_doc_number] => 20230174197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => MARINE CAMERA MOUNTING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/059131 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18059131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059131
MARINE CAMERA MOUNTING SYSTEM Nov 27, 2022 Pending
Array ( [id] => 18421987 [patent_doc_number] => 20230176451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => CAMERA MODULE [patent_app_type] => utility [patent_app_number] => 17/971798 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971798
CAMERA MODULE Oct 23, 2022 Issued
Array ( [id] => 18421990 [patent_doc_number] => 20230176454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => FIXING BRACKET FOR PHOTOGRAPHING DEVICE [patent_app_type] => utility [patent_app_number] => 17/953359 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17953359 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953359
Fixing bracket for photographing device Sep 26, 2022 Issued
Array ( [id] => 18267961 [patent_doc_number] => 20230089203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => SEALED DOME FOR MIXED-MEDIA RECORDING [patent_app_type] => utility [patent_app_number] => 17/934694 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17934694 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934694
Sealed dome for mixed-media recording Sep 22, 2022 Issued
Array ( [id] => 18135788 [patent_doc_number] => 11561457 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-24 [patent_title] => Camera apparatus [patent_app_type] => utility [patent_app_number] => 17/879735 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 4716 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879735
Camera apparatus Aug 1, 2022 Issued
Array ( [id] => 19609820 [patent_doc_number] => 12158693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Photographing device support having auxiliary handle [patent_app_type] => utility [patent_app_number] => 17/869119 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4348 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869119 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869119
Photographing device support having auxiliary handle Jul 19, 2022 Issued
Array ( [id] => 18904285 [patent_doc_number] => 20240019770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => MOTORIZED TRIPOD AND LIGHT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/864069 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864069 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864069
MOTORIZED TRIPOD AND LIGHT ASSEMBLY Jul 12, 2022 Pending
Array ( [id] => 18470774 [patent_doc_number] => 20230205060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => CAMERA MOUNT ASSEMBLY AND METHOD FOR ASSEMBLING CAMERA MOUNT [patent_app_type] => utility [patent_app_number] => 17/856188 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856188 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856188
CAMERA MOUNT ASSEMBLY AND METHOD FOR ASSEMBLING CAMERA MOUNT Jun 30, 2022 Pending
Menu