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] => 13890683 [patent_doc_number] => 10197888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Collapsible light box [patent_app_type] => utility [patent_app_number] => 15/174550 [patent_app_country] => US [patent_app_date] => 2016-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 11002 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15174550 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/174550
Collapsible light box Jun 5, 2016 Issued
Array ( [id] => 11008359 [patent_doc_number] => 20160205313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'AUTOMATIC FOCUSING APPARATUS AND CONTROL METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 15/074958 [patent_app_country] => US [patent_app_date] => 2016-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 15426 [patent_no_of_claims] => 17 [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] => 15074958 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/074958
Automatic focusing apparatus and control method therefor Mar 17, 2016 Issued
Array ( [id] => 12189818 [patent_doc_number] => 20180048754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'PHOTOGRAPHIC DEVICE AND ASSOCIATED METHOD FOR IMPROVING THE CAPTURE OF A SELFIE' [patent_app_type] => utility [patent_app_number] => 15/553784 [patent_app_country] => US [patent_app_date] => 2016-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4014 [patent_no_of_claims] => 21 [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] => 15553784 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/553784
PHOTOGRAPHIC DEVICE AND ASSOCIATED METHOD FOR IMPROVING THE CAPTURE OF A SELFIE Feb 25, 2016 Abandoned
Array ( [id] => 11049204 [patent_doc_number] => 20160246163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'Automatically Rotating Camera Flash Bracket' [patent_app_type] => utility [patent_app_number] => 14/994849 [patent_app_country] => US [patent_app_date] => 2016-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1815 [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] => 14994849 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/994849
Automatically Rotating Camera Flash Bracket Jan 12, 2016 Abandoned
Array ( [id] => 11636591 [patent_doc_number] => 09658561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-23 [patent_title] => 'Image forming device and method for correcting scanning position of luminous flux' [patent_app_type] => utility [patent_app_number] => 14/972719 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6802 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14972719 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/972719
Image forming device and method for correcting scanning position of luminous flux Dec 16, 2015 Issued
Array ( [id] => 11019715 [patent_doc_number] => 20160216669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'FIXING DEVICE THAT REDUCES GENERATION OF ULTRA FINE PARTICLES AND IMAGE FORMING APPARATUS INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/962595 [patent_app_country] => US [patent_app_date] => 2015-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3457 [patent_no_of_claims] => 6 [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] => 14962595 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/962595
FIXING DEVICE THAT REDUCES GENERATION OF ULTRA FINE PARTICLES AND IMAGE FORMING APPARATUS INCLUDING THE SAME Dec 7, 2015 Abandoned
Array ( [id] => 10708495 [patent_doc_number] => 20160054643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'WATERPROOF CASE FOR CAMERA AND CAMERA DEVICE HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/931876 [patent_app_country] => US [patent_app_date] => 2015-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3162 [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] => 14931876 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/931876
WATERPROOF CASE FOR CAMERA AND CAMERA DEVICE HAVING THE SAME Nov 3, 2015 Abandoned
Array ( [id] => 11477401 [patent_doc_number] => 20170064184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'FOCUSING SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/833854 [patent_app_country] => US [patent_app_date] => 2015-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3958 [patent_no_of_claims] => 6 [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] => 14833854 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/833854
FOCUSING SYSTEM AND METHOD Aug 23, 2015 Abandoned
Array ( [id] => 12203625 [patent_doc_number] => 09906707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Defocus estimation method independent of the scene content and use in an autofocus system' [patent_app_type] => utility [patent_app_number] => 14/833508 [patent_app_country] => US [patent_app_date] => 2015-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3945 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14833508 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/833508
Defocus estimation method independent of the scene content and use in an autofocus system Aug 23, 2015 Issued
Array ( [id] => 11460993 [patent_doc_number] => 20170054899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-23 [patent_title] => 'SYSTEM AND METHOD FOR CONTROLLING CAPTURE OF IMAGES' [patent_app_type] => utility [patent_app_number] => 14/830954 [patent_app_country] => US [patent_app_date] => 2015-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12114 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [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] => 14830954 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/830954
System and method for controlling capture of images Aug 19, 2015 Issued
Array ( [id] => 11072674 [patent_doc_number] => 20160269638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'IMAGE-CAPTURE SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/831390 [patent_app_country] => US [patent_app_date] => 2015-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4188 [patent_no_of_claims] => 9 [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] => 14831390 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/831390
Image-capture system Aug 19, 2015 Issued
Array ( [id] => 11458526 [patent_doc_number] => 20170052432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-23 [patent_title] => 'SYSTEMS, METHODS, AND DEVICES FOR USABILITY TESTING' [patent_app_type] => utility [patent_app_number] => 14/829147 [patent_app_country] => US [patent_app_date] => 2015-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4607 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [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] => 14829147 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/829147
Systems, methods, and devices for usability testing Aug 17, 2015 Issued
Array ( [id] => 11034572 [patent_doc_number] => 20160231528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'MAGNETIC SENSING FOR AUTO FOCUS POSITION DETECTION' [patent_app_type] => utility [patent_app_number] => 14/827140 [patent_app_country] => US [patent_app_date] => 2015-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 16844 [patent_no_of_claims] => 20 [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] => 14827140 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/827140
Magnetic sensing for auto focus position detection Aug 13, 2015 Issued
Array ( [id] => 10416420 [patent_doc_number] => 20150301430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'CAMERA APPARATUS, CAMERA BODY, INTERCHANGEABLE LENS, AND METHOD OF CONTROLLING OPERATION OF CAMERA BODY' [patent_app_type] => utility [patent_app_number] => 14/754135 [patent_app_country] => US [patent_app_date] => 2015-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6296 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [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] => 14754135 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/754135
Camera apparatus, camera body, interchangeable lens, and method of controlling operation of camera body Jun 28, 2015 Issued
Array ( [id] => 10643872 [patent_doc_number] => 09360737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-07 [patent_title] => 'Collapsible light box' [patent_app_type] => utility [patent_app_number] => 14/749319 [patent_app_country] => US [patent_app_date] => 2015-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 9352 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14749319 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/749319
Collapsible light box Jun 23, 2015 Issued
Array ( [id] => 10473498 [patent_doc_number] => 20150358515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'MOUNTING DEVICE, SYSTEM AND METHOD FOR HANDS FREE VIDEO AND IMAGE CAPTURING SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/731137 [patent_app_country] => US [patent_app_date] => 2015-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3397 [patent_no_of_claims] => 21 [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] => 14731137 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/731137
MOUNTING DEVICE, SYSTEM AND METHOD FOR HANDS FREE VIDEO AND IMAGE CAPTURING SYSTEM Jun 3, 2015 Abandoned
Array ( [id] => 10431823 [patent_doc_number] => 20150316835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-05 [patent_title] => 'CAMERA POSITIONING AND MOUNTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/696396 [patent_app_country] => US [patent_app_date] => 2015-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5621 [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] => 14696396 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/696396
CAMERA POSITIONING AND MOUNTING APPARATUS Apr 24, 2015 Abandoned
Array ( [id] => 11738594 [patent_doc_number] => 09703173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Camera module structure having electronic device connections formed therein' [patent_app_type] => utility [patent_app_number] => 14/692614 [patent_app_country] => US [patent_app_date] => 2015-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8428 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14692614 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/692614
Camera module structure having electronic device connections formed therein Apr 20, 2015 Issued
Array ( [id] => 11102440 [patent_doc_number] => 20160299411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'LIGHTWEIGHT TELESCOPING CAMERA CRANE' [patent_app_type] => utility [patent_app_number] => 14/683931 [patent_app_country] => US [patent_app_date] => 2015-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3563 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [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] => 14683931 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/683931
Lightweight telescoping camera crane Apr 9, 2015 Issued
Array ( [id] => 13142823 [patent_doc_number] => 10088738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Auxiliary optical devices [patent_app_type] => utility [patent_app_number] => 14/676723 [patent_app_country] => US [patent_app_date] => 2015-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 47 [patent_no_of_words] => 16541 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14676723 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/676723
Auxiliary optical devices Mar 31, 2015 Issued
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