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] => 14105975 [patent_doc_number] => 20190094663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => Interlocking Camera Mount [patent_app_type] => utility [patent_app_number] => 15/713014 [patent_app_country] => US [patent_app_date] => 2017-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15713014 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/713014
Interlocking Camera Mount Sep 21, 2017 Abandoned
Array ( [id] => 16127669 [patent_doc_number] => 10697583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Mount attachment for an electronic device [patent_app_type] => utility [patent_app_number] => 15/710765 [patent_app_country] => US [patent_app_date] => 2017-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 13719 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15710765 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/710765
Mount attachment for an electronic device Sep 19, 2017 Issued
Array ( [id] => 12234471 [patent_doc_number] => 20180067334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'BLUR CORRECTION DEVICE, IMAGING APPARATUS, AND BLUR CORRECTION METHOD' [patent_app_type] => utility [patent_app_number] => 15/688951 [patent_app_country] => US [patent_app_date] => 2017-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9625 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15688951 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/688951
Blur correction device, imaging apparatus, and blur correction method that correct an image blur of an object in a target image region Aug 28, 2017 Issued
Array ( [id] => 13692475 [patent_doc_number] => 20170357192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/687905 [patent_app_country] => US [patent_app_date] => 2017-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 15687905 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/687905
Image forming apparatus Aug 27, 2017 Issued
Array ( [id] => 15669581 [patent_doc_number] => 10599015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Image-capturing apparatus, accessory apparatus and communication control method therefor [patent_app_type] => utility [patent_app_number] => 15/679337 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 11377 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15679337 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/679337
Image-capturing apparatus, accessory apparatus and communication control method therefor Aug 16, 2017 Issued
Array ( [id] => 12180228 [patent_doc_number] => 20180039164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'LIGHT-REFLECTING DEVICE FOR PHOTOGRAPHIC LIGHT' [patent_app_type] => utility [patent_app_number] => 15/668084 [patent_app_country] => US [patent_app_date] => 2017-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 3419 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15668084 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/668084
Light-reflecting device for photographic light Aug 2, 2017 Issued
Array ( [id] => 17116999 [patent_doc_number] => 20210297596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED APPARATUS [patent_app_type] => utility [patent_app_number] => 16/321477 [patent_app_country] => US [patent_app_date] => 2017-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16321477 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/321477
LENS DRIVING DEVICE, CAMERA MODULE, AND CAMERA-MOUNTED APPARATUS Jul 26, 2017 Abandoned
Array ( [id] => 12911200 [patent_doc_number] => 20180195576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => DAMPING MECHANISM OF CAMERA TRIPOD HEAD [patent_app_type] => utility [patent_app_number] => 15/658619 [patent_app_country] => US [patent_app_date] => 2017-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15658619 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/658619
Damping mechanism of camera tripod head Jul 24, 2017 Issued
Array ( [id] => 13803371 [patent_doc_number] => 10178944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-15 [patent_title] => Endoscope with guide [patent_app_type] => utility [patent_app_number] => 15/652417 [patent_app_country] => US [patent_app_date] => 2017-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 9252 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15652417 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/652417
Endoscope with guide Jul 17, 2017 Issued
Array ( [id] => 14765423 [patent_doc_number] => 10394105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Portable apparatus for providing acoustic and/or weather shielding for audio and/or video recording devices [patent_app_type] => utility [patent_app_number] => 15/637300 [patent_app_country] => US [patent_app_date] => 2017-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 6740 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 15637300 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/637300
Portable apparatus for providing acoustic and/or weather shielding for audio and/or video recording devices Jun 28, 2017 Issued
Array ( [id] => 14264479 [patent_doc_number] => 10281800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Blade drive device and optical instrument [patent_app_type] => utility [patent_app_number] => 15/634235 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10269 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15634235 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/634235
Blade drive device and optical instrument Jun 26, 2017 Issued
Array ( [id] => 13737309 [patent_doc_number] => 20180373122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => Protruding Camera Lens Protection [patent_app_type] => utility [patent_app_number] => 15/631447 [patent_app_country] => US [patent_app_date] => 2017-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15631447 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/631447
Protruding camera lens protection Jun 22, 2017 Issued
Array ( [id] => 12557187 [patent_doc_number] => 10015296 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-07-03 [patent_title] => Lens cover [patent_app_type] => utility [patent_app_number] => 15/629295 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 24 [patent_no_of_words] => 3613 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15629295 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/629295
Lens cover Jun 20, 2017 Issued
Array ( [id] => 15310859 [patent_doc_number] => 10520127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Mounting system capable of receiving threaded and threadless posts [patent_app_type] => utility [patent_app_number] => 15/628609 [patent_app_country] => US [patent_app_date] => 2017-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 11878 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15628609 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/628609
Mounting system capable of receiving threaded and threadless posts Jun 19, 2017 Issued
Array ( [id] => 13918803 [patent_doc_number] => 10203515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => MEMS-based optical image stabilization [patent_app_type] => utility [patent_app_number] => 15/608598 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 5118 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15608598 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/608598
MEMS-based optical image stabilization May 29, 2017 Issued
Array ( [id] => 15885943 [patent_doc_number] => 10649311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Focal-plane shutter and imaging device [patent_app_type] => utility [patent_app_number] => 16/304006 [patent_app_country] => US [patent_app_date] => 2017-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3283 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16304006 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/304006
Focal-plane shutter and imaging device May 21, 2017 Issued
Array ( [id] => 17698595 [patent_doc_number] => 11372316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Lens barrel, camera body, camera system [patent_app_type] => utility [patent_app_number] => 16/609108 [patent_app_country] => US [patent_app_date] => 2017-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7451 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16609108 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/609108
Lens barrel, camera body, camera system Apr 25, 2017 Issued
Array ( [id] => 16636505 [patent_doc_number] => 10915009 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Compound-eye camera module and electronic device [patent_app_type] => utility [patent_app_number] => 16/092104 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 14090 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 16092104 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/092104
Compound-eye camera module and electronic device Mar 30, 2017 Issued
Array ( [id] => 11730754 [patent_doc_number] => 20170192197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'IMAGING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/463108 [patent_app_country] => US [patent_app_date] => 2017-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8684 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15463108 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/463108
Imaging apparatus Mar 19, 2017 Issued
Array ( [id] => 11758820 [patent_doc_number] => 20170205688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'BALANCED CAMERA SLIDER' [patent_app_type] => utility [patent_app_number] => 15/434786 [patent_app_country] => US [patent_app_date] => 2017-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 7913 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15434786 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/434786
Balanced camera slider Feb 15, 2017 Issued
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