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] => 18154314 [patent_doc_number] => 11567290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Optical member driving mechanism [patent_app_type] => utility [patent_app_number] => 16/521820 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 134 [patent_figures_cnt] => 140 [patent_no_of_words] => 31799 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16521820 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/521820
Optical member driving mechanism Jul 24, 2019 Issued
Array ( [id] => 18329934 [patent_doc_number] => 11635165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Remote video inspection system [patent_app_type] => utility [patent_app_number] => 16/518661 [patent_app_country] => US [patent_app_date] => 2019-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1695 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16518661 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/518661
Remote video inspection system Jul 21, 2019 Issued
Array ( [id] => 16949725 [patent_doc_number] => 20210208416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => CAMERA ACCESSORY AND METHOD OF TRANSMITTING INFORMATION [patent_app_type] => utility [patent_app_number] => 16/973839 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973839 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973839
CAMERA ACCESSORY AND METHOD OF TRANSMITTING INFORMATION Jul 11, 2019 Pending
Array ( [id] => 15302511 [patent_doc_number] => 20190394391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => ELECTRONIC DEVICE AND METHOD OF CONTROLLING SAME [patent_app_type] => utility [patent_app_number] => 16/445253 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16445253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445253
Electronic device and method of controlling same Jun 18, 2019 Issued
Array ( [id] => 15900717 [patent_doc_number] => 20200149877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => ACTUATOR OF CAMERA MODULE [patent_app_type] => utility [patent_app_number] => 16/443902 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16443902 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/443902
Actuator of camera module Jun 17, 2019 Issued
Array ( [id] => 16514485 [patent_doc_number] => 20200393743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => IMAGING DEVICE [patent_app_type] => utility [patent_app_number] => 16/441868 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16441868 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/441868
Imaging device Jun 13, 2019 Issued
Array ( [id] => 14717513 [patent_doc_number] => 20190249820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => GIMBAL AND CAMERA APPARATUS [patent_app_type] => utility [patent_app_number] => 16/393637 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16393637 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/393637
Gimbal and camera appartus Apr 23, 2019 Issued
Array ( [id] => 17089353 [patent_doc_number] => 11117528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Attachment unit for vehicle part, attaching method for vehicle part, and windshield for vehicle [patent_app_type] => utility [patent_app_number] => 16/381390 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 4591 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16381390 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/381390
Attachment unit for vehicle part, attaching method for vehicle part, and windshield for vehicle Apr 10, 2019 Issued
Array ( [id] => 17364621 [patent_doc_number] => 11231640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Camera holder [patent_app_type] => utility [patent_app_number] => 16/379867 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 7006 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16379867 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/379867
Camera holder Apr 9, 2019 Issued
Array ( [id] => 16993486 [patent_doc_number] => 20210231906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => CAMERA ACTUATOR, CAMERA MODULE, AND CAMERA MOUNTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/050840 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17050840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/050840
Camera actuator, camera module, and camera mounting device Apr 9, 2019 Issued
Array ( [id] => 17136116 [patent_doc_number] => 11137667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Three-axis gimbal and three-axis gimbal photographing apparatus [patent_app_type] => utility [patent_app_number] => 16/378069 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3002 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16378069 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/378069
Three-axis gimbal and three-axis gimbal photographing apparatus Apr 7, 2019 Issued
Array ( [id] => 14679243 [patent_doc_number] => 20190238736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => ACTUATOR AND CAMERA DEVICE [patent_app_type] => utility [patent_app_number] => 16/375669 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16375669 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/375669
ACTUATOR AND CAMERA DEVICE Apr 3, 2019 Abandoned
Array ( [id] => 16526090 [patent_doc_number] => 20200400170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => RAIL ELEMENT FOR A CAMERA SLIDER RAIL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/977600 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16977600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977600
Rail element for a camera slider rail system Feb 19, 2019 Issued
Array ( [id] => 15485429 [patent_doc_number] => 10558057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => MEMS-based optical image stabilization [patent_app_type] => utility [patent_app_number] => 16/272159 [patent_app_country] => US [patent_app_date] => 2019-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 5146 [patent_no_of_claims] => 18 [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] => 16272159 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/272159
MEMS-based optical image stabilization Feb 10, 2019 Issued
Array ( [id] => 16165617 [patent_doc_number] => 20200221041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => MULTI-LENS PARALLAX CAMERA SYSTEM [patent_app_type] => utility [patent_app_number] => 16/239883 [patent_app_country] => US [patent_app_date] => 2019-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16239883 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/239883
MULTI-LENS PARALLAX CAMERA SYSTEM Jan 3, 2019 Abandoned
Array ( [id] => 15247559 [patent_doc_number] => 10509301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-17 [patent_title] => Systems, methods, and devices for usability testing [patent_app_type] => utility [patent_app_number] => 16/222367 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4555 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16222367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/222367
Systems, methods, and devices for usability testing Dec 16, 2018 Issued
Array ( [id] => 15190395 [patent_doc_number] => 10492666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Endoscope with guide [patent_app_type] => utility [patent_app_number] => 16/221696 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 9277 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16221696 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/221696
Endoscope with guide Dec 16, 2018 Issued
Array ( [id] => 16758024 [patent_doc_number] => 10976567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Reduced height penalty for folded camera [patent_app_type] => utility [patent_app_number] => 16/475267 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 45 [patent_no_of_words] => 9255 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16475267 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/475267
Reduced height penalty for folded camera Dec 16, 2018 Issued
Array ( [id] => 15608559 [patent_doc_number] => 10585335 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-10 [patent_title] => Camera module [patent_app_type] => utility [patent_app_number] => 16/201968 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1887 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16201968 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/201968
Camera module Nov 26, 2018 Issued
Array ( [id] => 16188067 [patent_doc_number] => 10721417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Camera module [patent_app_type] => utility [patent_app_number] => 16/196029 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5481 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16196029 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/196029
Camera module Nov 19, 2018 Issued
Menu