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] => 9002703 [patent_doc_number] => 20130223828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'WATERPROOF STRUCTURE FOR CAMERA' [patent_app_type] => utility [patent_app_number] => 13/770674 [patent_app_country] => US [patent_app_date] => 2013-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4719 [patent_no_of_claims] => 12 [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] => 13770674 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/770674
WATERPROOF STRUCTURE FOR CAMERA Feb 18, 2013 Abandoned
Array ( [id] => 9485430 [patent_doc_number] => 08731391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-20 [patent_title] => 'Reduced pre-flash for LED flash based camera devices' [patent_app_type] => utility [patent_app_number] => 13/766037 [patent_app_country] => US [patent_app_date] => 2013-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3555 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13766037 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/766037
Reduced pre-flash for LED flash based camera devices Feb 12, 2013 Issued
Array ( [id] => 8915679 [patent_doc_number] => 20130177304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'PORTABLE ELECTRONIC DEVICE CASE ACCESSORY WITH INTERCHANGEABLE CAMERA LENS SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/739846 [patent_app_country] => US [patent_app_date] => 2013-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6539 [patent_no_of_claims] => 19 [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] => 13739846 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/739846
PORTABLE ELECTRONIC DEVICE CASE ACCESSORY WITH INTERCHANGEABLE CAMERA LENS SYSTEM Jan 10, 2013 Abandoned
Array ( [id] => 8865251 [patent_doc_number] => 20130148954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'INTERCHANGEABLE LENS' [patent_app_type] => utility [patent_app_number] => 13/706471 [patent_app_country] => US [patent_app_date] => 2012-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4043 [patent_no_of_claims] => 8 [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] => 13706471 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/706471
Interchangeable lens Dec 5, 2012 Issued
Array ( [id] => 9690459 [patent_doc_number] => 08821045 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-09-02 [patent_title] => 'Camera mount' [patent_app_type] => utility [patent_app_number] => 13/693681 [patent_app_country] => US [patent_app_date] => 2012-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 4525 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 13693681 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/693681
Camera mount Dec 3, 2012 Issued
Array ( [id] => 8610956 [patent_doc_number] => 20130016269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-17 [patent_title] => 'HANDHELD ELECTRONIC DEVICE AND CAMERA PROVIDING FLASH COMPENSATION OF IMAGES, AND ASSOCIATED METHOD' [patent_app_type] => utility [patent_app_number] => 13/622567 [patent_app_country] => US [patent_app_date] => 2012-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4626 [patent_no_of_claims] => 14 [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] => 13622567 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/622567
Handheld electronic device and camera providing flash compensation of images, and associated method Sep 18, 2012 Issued
Array ( [id] => 8493672 [patent_doc_number] => 20120293079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'LIGHT EMISSION CONTROL OF EXTERNAL FLASH FOR DIGITAL CAMERA' [patent_app_type] => utility [patent_app_number] => 13/564356 [patent_app_country] => US [patent_app_date] => 2012-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10977 [patent_no_of_claims] => 1 [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] => 13564356 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/564356
LIGHT EMISSION CONTROL OF EXTERNAL FLASH FOR DIGITAL CAMERA Jul 31, 2012 Abandoned
Array ( [id] => 8616194 [patent_doc_number] => 20130021506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-24 [patent_title] => 'COMPACT CAMERA OPTICS' [patent_app_type] => utility [patent_app_number] => 13/558457 [patent_app_country] => US [patent_app_date] => 2012-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7612 [patent_no_of_claims] => 25 [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] => 13558457 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/558457
Compact camera optics Jul 25, 2012 Issued
Array ( [id] => 8475397 [patent_doc_number] => 20120274804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-01 [patent_title] => 'IMAGE CAPTURING APPARATUS AND METHOD FOR CONTROLLING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/546939 [patent_app_country] => US [patent_app_date] => 2012-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7771 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [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] => 13546939 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/546939
IMAGE CAPTURING APPARATUS AND METHOD FOR CONTROLLING THE SAME Jul 10, 2012 Abandoned
Array ( [id] => 8500702 [patent_doc_number] => 20120300110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-29 [patent_title] => 'IMAGING DEVICE AND CONTROL METHOD FOR IMAGING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/475752 [patent_app_country] => US [patent_app_date] => 2012-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 24984 [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] => 13475752 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/475752
Imaging device and control method for imaging device May 17, 2012 Issued
Array ( [id] => 9246530 [patent_doc_number] => 08610819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-17 [patent_title] => 'Imaging device and control method for imaging device' [patent_app_type] => utility [patent_app_number] => 13/475714 [patent_app_country] => US [patent_app_date] => 2012-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 41 [patent_no_of_words] => 24985 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13475714 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/475714
Imaging device and control method for imaging device May 17, 2012 Issued
Array ( [id] => 9924294 [patent_doc_number] => 08982266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-17 [patent_title] => 'Imaging device and control method for imaging device' [patent_app_type] => utility [patent_app_number] => 13/475698 [patent_app_country] => US [patent_app_date] => 2012-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 41 [patent_no_of_words] => 24987 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13475698 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/475698
Imaging device and control method for imaging device May 17, 2012 Issued
Array ( [id] => 8500691 [patent_doc_number] => 20120300099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-29 [patent_title] => 'IMAGING DEVICE AND CONTROL METHOD FOR IMAGING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/475735 [patent_app_country] => US [patent_app_date] => 2012-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 25031 [patent_no_of_claims] => 8 [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] => 13475735 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/475735
Imaging device and control method for imaging device May 17, 2012 Issued
Array ( [id] => 8666586 [patent_doc_number] => 08380057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-19 [patent_title] => 'Anti-shake structure for auto-focus modular' [patent_app_type] => utility [patent_app_number] => 13/470795 [patent_app_country] => US [patent_app_date] => 2012-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3802 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13470795 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/470795
Anti-shake structure for auto-focus modular May 13, 2012 Issued
Array ( [id] => 8183592 [patent_doc_number] => 20120114318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'LIGHT EMISSION CONTROL OF EXTERNAL FLASH FOR DIGITAL CAMERA' [patent_app_type] => utility [patent_app_number] => 13/349979 [patent_app_country] => US [patent_app_date] => 2012-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10944 [patent_no_of_claims] => 18 [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] => publications/A1/0114/20120114318.pdf [firstpage_image] =>[orig_patent_app_number] => 13349979 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/349979
LIGHT EMISSION CONTROL OF EXTERNAL FLASH FOR DIGITAL CAMERA Jan 12, 2012 Abandoned
Array ( [id] => 10543074 [patent_doc_number] => 09268196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-23 [patent_title] => 'Image capture apparatus, light emitting device, and and light emission amount calculation method' [patent_app_type] => utility [patent_app_number] => 13/350116 [patent_app_country] => US [patent_app_date] => 2012-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 9344 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [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] => 13350116 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/350116
Image capture apparatus, light emitting device, and and light emission amount calculation method Jan 12, 2012 Issued
Array ( [id] => 10561989 [patent_doc_number] => 09285658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-15 [patent_title] => 'Systems and devices for securing and securely transporting a camera' [patent_app_type] => utility [patent_app_number] => 13/349200 [patent_app_country] => US [patent_app_date] => 2012-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6532 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13349200 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/349200
Systems and devices for securing and securely transporting a camera Jan 11, 2012 Issued
Array ( [id] => 8300728 [patent_doc_number] => 20120183286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'LENS BARREL AND CAMERA INCLUDING LENS BARREL' [patent_app_type] => utility [patent_app_number] => 13/348120 [patent_app_country] => US [patent_app_date] => 2012-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7428 [patent_no_of_claims] => 10 [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] => 13348120 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/348120
Lens barrel and camera including lens barrel Jan 10, 2012 Issued
Array ( [id] => 8915678 [patent_doc_number] => 20130177303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'SURVEILLANCE TRAILER WITH TILTING CAMERA SUPPORT POLE' [patent_app_type] => utility [patent_app_number] => 13/346943 [patent_app_country] => US [patent_app_date] => 2012-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6913 [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] => 13346943 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/346943
SURVEILLANCE TRAILER WITH TILTING CAMERA SUPPORT POLE Jan 9, 2012 Abandoned
Array ( [id] => 9357499 [patent_doc_number] => 08676050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-18 [patent_title] => 'Autofocus calibration for long lenses' [patent_app_type] => utility [patent_app_number] => 13/340579 [patent_app_country] => US [patent_app_date] => 2011-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3653 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13340579 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/340579
Autofocus calibration for long lenses Dec 28, 2011 Issued
Menu