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] => 17068940 [patent_doc_number] => 20210271156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => SELFIE DEVICE [patent_app_type] => utility [patent_app_number] => 17/324145 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17324145 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324145
SELFIE DEVICE May 18, 2021 Abandoned
Array ( [id] => 18980939 [patent_doc_number] => 11906101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Photographic equipment assembly and quick connection assembly thereof [patent_app_type] => utility [patent_app_number] => 17/321486 [patent_app_country] => US [patent_app_date] => 2021-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5562 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321486 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321486
Photographic equipment assembly and quick connection assembly thereof May 15, 2021 Issued
Array ( [id] => 17083033 [patent_doc_number] => 20210278039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => Shoulder Rig [patent_app_type] => utility [patent_app_number] => 17/316997 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17316997 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/316997
Shoulder Rig May 10, 2021 Abandoned
Array ( [id] => 17991600 [patent_doc_number] => 20220357637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => Magnetic monopod apparatus for supporting an electronic device [patent_app_type] => utility [patent_app_number] => 17/316501 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17316501 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/316501
Magnetic monopod apparatus for supporting an electronic device May 9, 2021 Abandoned
Array ( [id] => 16978584 [patent_doc_number] => 20210222821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => GIMBAL AND GIMBAL CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/224342 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17224342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224342
Gimbal and gimbal control method Apr 6, 2021 Issued
Array ( [id] => 19738993 [patent_doc_number] => 12215818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Method for controlling handheld gimbal, and handheld gimbal [patent_app_type] => utility [patent_app_number] => 17/202738 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 9446 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202738 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202738
Method for controlling handheld gimbal, and handheld gimbal Mar 15, 2021 Issued
Array ( [id] => 18335712 [patent_doc_number] => 20230127661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => APPARATUS FOR THE OPTICAL MANIPULATION OF A PAIR OF LANDSCAPE STEREOSCOPIC IMAGES [patent_app_type] => utility [patent_app_number] => 17/911699 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17911699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/911699
APPARATUS FOR THE OPTICAL MANIPULATION OF A PAIR OF LANDSCAPE STEREOSCOPIC IMAGES Mar 9, 2021 Pending
Array ( [id] => 19537939 [patent_doc_number] => 12130491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Spacer and camera module including the same [patent_app_type] => utility [patent_app_number] => 17/189564 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4183 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189564
Spacer and camera module including the same Mar 1, 2021 Issued
Array ( [id] => 18462665 [patent_doc_number] => 11686952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Reduced height penalty for folded camera [patent_app_type] => utility [patent_app_number] => 17/187810 [patent_app_country] => US [patent_app_date] => 2021-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 45 [patent_no_of_words] => 9272 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187810 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187810
Reduced height penalty for folded camera Feb 27, 2021 Issued
Array ( [id] => 16901832 [patent_doc_number] => 20210180748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => HANDHELD APPARATUS AND PHOTOGRAPHING DEVICE [patent_app_type] => utility [patent_app_number] => 17/187253 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187253
HANDHELD APPARATUS AND PHOTOGRAPHING DEVICE Feb 25, 2021 Abandoned
Array ( [id] => 16871839 [patent_doc_number] => 20210165306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => HANDHELD APPARATUS AND PHOTOGRAPHING DEVICE [patent_app_type] => utility [patent_app_number] => 17/174318 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174318 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174318
HANDHELD APPARATUS AND PHOTOGRAPHING DEVICE Feb 10, 2021 Abandoned
Array ( [id] => 16848537 [patent_doc_number] => 20210149282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => PHOTOGRAPHING DEVICE AND GIMBAL STABILIZATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/162736 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17162736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/162736
PHOTOGRAPHING DEVICE AND GIMBAL STABILIZATION DEVICE Jan 28, 2021 Abandoned
Array ( [id] => 16979431 [patent_doc_number] => 20210223668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => ORBITING CAMERA MOUNT WITH INTEGRATED ELECTRONIC CAMERA POSITIONING AND FUNCTIONAL CONTROL [patent_app_type] => utility [patent_app_number] => 17/150072 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6145 [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] => 17150072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/150072
ORBITING CAMERA MOUNT WITH INTEGRATED ELECTRONIC CAMERA POSITIONING AND FUNCTIONAL CONTROL Jan 14, 2021 Abandoned
Array ( [id] => 16809055 [patent_doc_number] => 20210131608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => ADJUSTMENT STRUCTURE, ADJUSTMENT METHOD THEREFOR, SEALING MEMBER, COAXIAL CABLE, GIMBAL, AND MOBILE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/148866 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17148866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148866
Adjustment structure, adjustment method therefor, sealing member, coaxial cable, gimbal, and mobile apparatus Jan 13, 2021 Issued
Array ( [id] => 17728519 [patent_doc_number] => 11384900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Handheld gimbal [patent_app_type] => utility [patent_app_number] => 17/143641 [patent_app_country] => US [patent_app_date] => 2021-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 9623 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17143641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143641
Handheld gimbal Jan 6, 2021 Issued
Array ( [id] => 18795282 [patent_doc_number] => 11829055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Clamping mechanism [patent_app_type] => utility [patent_app_number] => 17/140074 [patent_app_country] => US [patent_app_date] => 2021-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4774 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17140074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/140074
Clamping mechanism Jan 2, 2021 Issued
Array ( [id] => 16779706 [patent_doc_number] => 20210116785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => VIBRATING DEVICE, METHOD FOR DRIVING SAME, AND CAMERA [patent_app_type] => utility [patent_app_number] => 17/137513 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17137513 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137513
Vibrating device, method for driving same, and camera Dec 29, 2020 Issued
Array ( [id] => 16809056 [patent_doc_number] => 20210131609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => HANDHELD GIMBAL [patent_app_type] => utility [patent_app_number] => 17/125699 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17125699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/125699
HANDHELD GIMBAL Dec 16, 2020 Abandoned
Array ( [id] => 16826002 [patent_doc_number] => 20210141295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => HANDHELD GIMBAL [patent_app_type] => utility [patent_app_number] => 17/122969 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17122969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122969
HANDHELD GIMBAL Dec 14, 2020 Abandoned
Array ( [id] => 17658830 [patent_doc_number] => 20220179295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => Pet Gaze Attractant Toward a Camera [patent_app_type] => utility [patent_app_number] => 17/112179 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17112179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/112179
Pet gaze attractant toward a camera Dec 3, 2020 Issued
Menu