Search

Ching Chang

Examiner (ID: 5269, Phone: (571)272-4857 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3746, 3748
Total Applications
1871
Issued Applications
1700
Pending Applications
11
Abandoned Applications
170

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7388438 [patent_doc_number] => 20040016990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-29 [patent_title] => 'FUSE AND FUSE WINDOW STRUCTURE' [patent_app_type] => new [patent_app_number] => 10/283392 [patent_app_country] => US [patent_app_date] => 2002-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1562 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20040016990.pdf [firstpage_image] =>[orig_patent_app_number] => 10283392 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/283392
Fuse and fuse window structure Oct 28, 2002 Issued
Array ( [id] => 1053183 [patent_doc_number] => 06858511 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-02-22 [patent_title] => 'Method of semiconductor via testing' [patent_app_type] => utility [patent_app_number] => 10/256805 [patent_app_country] => US [patent_app_date] => 2002-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3320 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/858/06858511.pdf [firstpage_image] =>[orig_patent_app_number] => 10256805 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/256805
Method of semiconductor via testing Sep 25, 2002 Issued
Array ( [id] => 1172090 [patent_doc_number] => 06753592 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-22 [patent_title] => 'Multi-technology complementary bipolar output using polysilicon emitter and buried power buss with low temperature processing' [patent_app_type] => B1 [patent_app_number] => 10/236371 [patent_app_country] => US [patent_app_date] => 2002-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 8974 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/753/06753592.pdf [firstpage_image] =>[orig_patent_app_number] => 10236371 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/236371
Multi-technology complementary bipolar output using polysilicon emitter and buried power buss with low temperature processing Sep 5, 2002 Issued
Array ( [id] => 7134039 [patent_doc_number] => 20040043245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-04 [patent_title] => 'Method to control silver concentration in a resistance variable memory element' [patent_app_type] => new [patent_app_number] => 10/230212 [patent_app_country] => US [patent_app_date] => 2002-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3623 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0043/20040043245.pdf [firstpage_image] =>[orig_patent_app_number] => 10230212 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/230212
Method to control silver concentration in a resistance variable memory element Aug 28, 2002 Issued
Array ( [id] => 7379916 [patent_doc_number] => 20040036082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-26 [patent_title] => 'Heterojunction bipolar transistor(HBT) having improved emitter-base grading structure' [patent_app_type] => new [patent_app_number] => 10/226771 [patent_app_country] => US [patent_app_date] => 2002-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4547 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0036/20040036082.pdf [firstpage_image] =>[orig_patent_app_number] => 10226771 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/226771
Heterojunction bipolar transistor (HBT) having improved emitter-base grading structure Aug 22, 2002 Issued
Array ( [id] => 6718645 [patent_doc_number] => 20030052332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'ESD protection circuit having a high triggering threshold' [patent_app_type] => new [patent_app_number] => 10/219442 [patent_app_country] => US [patent_app_date] => 2002-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2070 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0052/20030052332.pdf [firstpage_image] =>[orig_patent_app_number] => 10219442 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/219442
ESD protection circuit having a high triggering threshold Aug 14, 2002 Issued
Array ( [id] => 6317096 [patent_doc_number] => 20020195685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-26 [patent_title] => 'Microelectronic assemblies having compliant layers' [patent_app_type] => new [patent_app_number] => 10/219902 [patent_app_country] => US [patent_app_date] => 2002-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9994 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0195/20020195685.pdf [firstpage_image] =>[orig_patent_app_number] => 10219902 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/219902
Image forming apparatus with improved transfer efficiency Aug 14, 2002 Issued
Array ( [id] => 6254311 [patent_doc_number] => 20020185648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-12 [patent_title] => 'Bonding type semiconductor substrate, semiconductor light emitting element, and preparation process thereof' [patent_app_type] => new [patent_app_number] => 10/211707 [patent_app_country] => US [patent_app_date] => 2002-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 19846 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 19 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0185/20020185648.pdf [firstpage_image] =>[orig_patent_app_number] => 10211707 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/211707
Bonding type semiconductor substrate, semiconductor light emitting element, and preparation process thereof Aug 4, 2002 Issued
Array ( [id] => 6494350 [patent_doc_number] => 20020190334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Thin film transistor and liquid crystal display device' [patent_app_type] => new [patent_app_number] => 10/198275 [patent_app_country] => US [patent_app_date] => 2002-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5160 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0190/20020190334.pdf [firstpage_image] =>[orig_patent_app_number] => 10198275 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/198275
Thin film transistor and liquid crystal display device Jul 16, 2002 Issued
Array ( [id] => 6535214 [patent_doc_number] => 20020163005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-07 [patent_title] => 'Light emitting device and process for producing the same' [patent_app_type] => new [patent_app_number] => 10/180827 [patent_app_country] => US [patent_app_date] => 2002-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 18893 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0163/20020163005.pdf [firstpage_image] =>[orig_patent_app_number] => 10180827 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/180827
Light emitting device and process for producing the same Jun 25, 2002 Issued
Array ( [id] => 6172961 [patent_doc_number] => 20020154496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-24 [patent_title] => 'Window for light-emitting diode' [patent_app_type] => new [patent_app_number] => 10/167698 [patent_app_country] => US [patent_app_date] => 2002-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1755 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0154/20020154496.pdf [firstpage_image] =>[orig_patent_app_number] => 10167698 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/167698
Window for light-emitting diode Jun 12, 2002 Issued
Array ( [id] => 972530 [patent_doc_number] => 06936860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-30 [patent_title] => 'Light emitting diode having an insulating substrate' [patent_app_type] => utility [patent_app_number] => 10/063822 [patent_app_country] => US [patent_app_date] => 2002-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1074 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/936/06936860.pdf [firstpage_image] =>[orig_patent_app_number] => 10063822 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/063822
Light emitting diode having an insulating substrate May 15, 2002 Issued
Array ( [id] => 7198175 [patent_doc_number] => 20050051788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-10 [patent_title] => 'Nitride-based semiconductor light-emitting device and manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 10/146412 [patent_app_country] => US [patent_app_date] => 2002-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4020 [patent_no_of_claims] => 5 [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] => publications/A1/0051/20050051788.pdf [firstpage_image] =>[orig_patent_app_number] => 10146412 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/146412
Nitride-based semiconductor light-emitting device and manufacturing method thereof May 13, 2002 Issued
Array ( [id] => 1099474 [patent_doc_number] => 06822990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-23 [patent_title] => 'Semiconductor laser device' [patent_app_type] => B2 [patent_app_number] => 10/129550 [patent_app_country] => US [patent_app_date] => 2002-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4392 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/822/06822990.pdf [firstpage_image] =>[orig_patent_app_number] => 10129550 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/129550
Semiconductor laser device May 7, 2002 Issued
Array ( [id] => 6153990 [patent_doc_number] => 20020145205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-10 [patent_title] => 'Light-emitting diode' [patent_app_type] => new [patent_app_number] => 10/137836 [patent_app_country] => US [patent_app_date] => 2002-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8782 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0145/20020145205.pdf [firstpage_image] =>[orig_patent_app_number] => 10137836 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/137836
Light-emitting diode May 2, 2002 Issued
Array ( [id] => 738712 [patent_doc_number] => 07034328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-25 [patent_title] => 'Vertical geometry InGaN LED' [patent_app_type] => utility [patent_app_number] => 10/115522 [patent_app_country] => US [patent_app_date] => 2002-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5067 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/034/07034328.pdf [firstpage_image] =>[orig_patent_app_number] => 10115522 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/115522
Vertical geometry InGaN LED Apr 2, 2002 Issued
Array ( [id] => 1066287 [patent_doc_number] => 06847101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-25 [patent_title] => 'Microelectronic package having a compliant layer with bumped protrusions' [patent_app_type] => utility [patent_app_number] => 10/107094 [patent_app_country] => US [patent_app_date] => 2002-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 28 [patent_no_of_words] => 9891 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/847/06847101.pdf [firstpage_image] =>[orig_patent_app_number] => 10107094 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/107094
Microelectronic package having a compliant layer with bumped protrusions Mar 25, 2002 Issued
Array ( [id] => 6443940 [patent_doc_number] => 20020149010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-17 [patent_title] => 'Organic semiconductor diode' [patent_app_type] => new [patent_app_number] => 10/103571 [patent_app_country] => US [patent_app_date] => 2002-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4424 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0149/20020149010.pdf [firstpage_image] =>[orig_patent_app_number] => 10103571 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/103571
Organic semiconductor diode Mar 21, 2002 Issued
Array ( [id] => 1216223 [patent_doc_number] => 06701779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-09 [patent_title] => 'Perpendicular torsion micro-electromechanical switch' [patent_app_type] => B2 [patent_app_number] => 10/104972 [patent_app_country] => US [patent_app_date] => 2002-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 34 [patent_no_of_words] => 4867 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/701/06701779.pdf [firstpage_image] =>[orig_patent_app_number] => 10104972 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/104972
Perpendicular torsion micro-electromechanical switch Mar 20, 2002 Issued
Array ( [id] => 634698 [patent_doc_number] => 07129626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-31 [patent_title] => 'Pixel structure for an edge-emitter field-emission display' [patent_app_type] => utility [patent_app_number] => 10/102472 [patent_app_country] => US [patent_app_date] => 2002-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3131 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/129/07129626.pdf [firstpage_image] =>[orig_patent_app_number] => 10102472 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/102472
Pixel structure for an edge-emitter field-emission display Mar 19, 2002 Issued
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