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] => 7053855 [patent_doc_number] => 20050275027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-15 [patent_title] => 'ESD protection for integrated circuits' [patent_app_type] => utility [patent_app_number] => 10/658181 [patent_app_country] => US [patent_app_date] => 2003-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6450 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0275/20050275027.pdf [firstpage_image] =>[orig_patent_app_number] => 10658181 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/658181
ESD protection for integrated circuits Sep 8, 2003 Abandoned
Array ( [id] => 7080547 [patent_doc_number] => 20050045927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-03 [patent_title] => 'Microlenses for imaging devices' [patent_app_type] => utility [patent_app_number] => 10/653222 [patent_app_country] => US [patent_app_date] => 2003-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4993 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20050045927.pdf [firstpage_image] =>[orig_patent_app_number] => 10653222 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/653222
Microlenses for imaging devices Sep 2, 2003 Abandoned
Array ( [id] => 7301169 [patent_doc_number] => 20040113146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-17 [patent_title] => 'Material for use in the manufacturing of luminous display devices' [patent_app_type] => new [patent_app_number] => 10/654462 [patent_app_country] => US [patent_app_date] => 2003-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5218 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0113/20040113146.pdf [firstpage_image] =>[orig_patent_app_number] => 10654462 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/654462
Material for use in the manufacturing of luminous display devices Sep 1, 2003 Issued
Array ( [id] => 1047340 [patent_doc_number] => 06864549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-08 [patent_title] => 'Semiconductor integrated circuit device and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 10/648302 [patent_app_country] => US [patent_app_date] => 2003-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 31 [patent_no_of_words] => 7453 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/864/06864549.pdf [firstpage_image] =>[orig_patent_app_number] => 10648302 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/648302
Semiconductor integrated circuit device and method of manufacturing the same Aug 26, 2003 Issued
Array ( [id] => 996816 [patent_doc_number] => 06914258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-05 [patent_title] => 'Field effect transistor in sandwich configuration having organic semiconductors and manufacturing process thereof' [patent_app_type] => utility [patent_app_number] => 10/645642 [patent_app_country] => US [patent_app_date] => 2003-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2927 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/914/06914258.pdf [firstpage_image] =>[orig_patent_app_number] => 10645642 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/645642
Field effect transistor in sandwich configuration having organic semiconductors and manufacturing process thereof Aug 20, 2003 Issued
Array ( [id] => 1015002 [patent_doc_number] => 06894346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-17 [patent_title] => 'Semiconductor device' [patent_app_type] => utility [patent_app_number] => 10/640411 [patent_app_country] => US [patent_app_date] => 2003-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 3760 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/894/06894346.pdf [firstpage_image] =>[orig_patent_app_number] => 10640411 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/640411
Semiconductor device Aug 12, 2003 Issued
Array ( [id] => 696300 [patent_doc_number] => 07071541 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-07-04 [patent_title] => 'Plastic integrated circuit package and method and leadframe for making the package' [patent_app_type] => utility [patent_app_number] => 10/626150 [patent_app_country] => US [patent_app_date] => 2003-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 7590 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/071/07071541.pdf [firstpage_image] =>[orig_patent_app_number] => 10626150 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/626150
Plastic integrated circuit package and method and leadframe for making the package Jul 23, 2003 Issued
Array ( [id] => 7220509 [patent_doc_number] => 20050077595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-14 [patent_title] => 'An improved method, structure and process flow to reduce line-line capacitance with low-K material' [patent_app_type] => utility [patent_app_number] => 10/625952 [patent_app_country] => US [patent_app_date] => 2003-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6095 [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] => publications/A1/0077/20050077595.pdf [firstpage_image] =>[orig_patent_app_number] => 10625952 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/625952
Method, structure and process flow to reduce line-line capacitance with low-K material Jul 22, 2003 Issued
Array ( [id] => 725631 [patent_doc_number] => 07045816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-16 [patent_title] => 'Liquid crystal display apparatus' [patent_app_type] => utility [patent_app_number] => 10/609631 [patent_app_country] => US [patent_app_date] => 2003-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5975 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/045/07045816.pdf [firstpage_image] =>[orig_patent_app_number] => 10609631 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/609631
Liquid crystal display apparatus Jun 30, 2003 Issued
Array ( [id] => 7451885 [patent_doc_number] => 20040099953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-27 [patent_title] => 'Redundancy structure in self-aligned contact process' [patent_app_type] => new [patent_app_number] => 10/602337 [patent_app_country] => US [patent_app_date] => 2003-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2694 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20040099953.pdf [firstpage_image] =>[orig_patent_app_number] => 10602337 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/602337
Redundancy structure in self-aligned contact process Jun 23, 2003 Abandoned
Array ( [id] => 7434167 [patent_doc_number] => 20040065961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-08 [patent_title] => 'Semiconductor integrated circuit device' [patent_app_type] => new [patent_app_number] => 10/465541 [patent_app_country] => US [patent_app_date] => 2003-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 17127 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0065/20040065961.pdf [firstpage_image] =>[orig_patent_app_number] => 10465541 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/465541
Semiconductor integrated circuit device Jun 19, 2003 Issued
Array ( [id] => 5863141 [patent_doc_number] => 20060097271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Gan-based radiation-emitting thin-layered semiconductor component' [patent_app_type] => utility [patent_app_number] => 10/523551 [patent_app_country] => US [patent_app_date] => 2003-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4195 [patent_no_of_claims] => 32 [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] => publications/A1/0097/20060097271.pdf [firstpage_image] =>[orig_patent_app_number] => 10523551 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/523551
GaN-based radiation-emitting thin-layered semiconductor component Jun 19, 2003 Issued
Array ( [id] => 938635 [patent_doc_number] => 06972464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-06 [patent_title] => 'Power MOSFET' [patent_app_type] => utility [patent_app_number] => 10/601121 [patent_app_country] => US [patent_app_date] => 2003-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 2547 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/972/06972464.pdf [firstpage_image] =>[orig_patent_app_number] => 10601121 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/601121
Power MOSFET Jun 18, 2003 Issued
Array ( [id] => 6768010 [patent_doc_number] => 20030213950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-20 [patent_title] => 'Alternative substrates for epitaxial growth' [patent_app_type] => new [patent_app_number] => 10/463067 [patent_app_country] => US [patent_app_date] => 2003-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7802 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0213/20030213950.pdf [firstpage_image] =>[orig_patent_app_number] => 10463067 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/463067
Alternative substrates for epitaxial growth Jun 16, 2003 Abandoned
Array ( [id] => 7380208 [patent_doc_number] => 20040036132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-26 [patent_title] => 'Micro-electro-mechanical system (MEMS) variable capacitor apparatuses and related methods' [patent_app_type] => new [patent_app_number] => 10/461021 [patent_app_country] => US [patent_app_date] => 2003-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5175 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0036/20040036132.pdf [firstpage_image] =>[orig_patent_app_number] => 10461021 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/461021
Micro-electro-mechanical system (MEMS) variable capacitor apparatuses and related methods Jun 12, 2003 Issued
Array ( [id] => 1120790 [patent_doc_number] => 06797991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-28 [patent_title] => 'Nitride semiconductor device' [patent_app_type] => B2 [patent_app_number] => 10/459438 [patent_app_country] => US [patent_app_date] => 2003-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 6374 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/797/06797991.pdf [firstpage_image] =>[orig_patent_app_number] => 10459438 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/459438
Nitride semiconductor device Jun 11, 2003 Issued
Array ( [id] => 7348110 [patent_doc_number] => 20040012013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-22 [patent_title] => 'Structure of p-electrode at the light-emerging side of light-emitting diode' [patent_app_type] => new [patent_app_number] => 10/457575 [patent_app_country] => US [patent_app_date] => 2003-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8300 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20040012013.pdf [firstpage_image] =>[orig_patent_app_number] => 10457575 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/457575
Structure of p-electrode at the light-emerging side of light-emitting diode Jun 8, 2003 Issued
Array ( [id] => 7204542 [patent_doc_number] => 20040069983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-15 [patent_title] => 'High-efficiency light emitting diode and method for manufacturing the same' [patent_app_type] => new [patent_app_number] => 10/448143 [patent_app_country] => US [patent_app_date] => 2003-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2723 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20040069983.pdf [firstpage_image] =>[orig_patent_app_number] => 10448143 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/448143
High-efficiency light emitting diode and method for manufacturing the same May 29, 2003 Abandoned
Array ( [id] => 956493 [patent_doc_number] => 06956245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-18 [patent_title] => 'Group III nitride compound semiconductor light-emitting element' [patent_app_type] => utility [patent_app_number] => 10/448025 [patent_app_country] => US [patent_app_date] => 2003-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 5931 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/956/06956245.pdf [firstpage_image] =>[orig_patent_app_number] => 10448025 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/448025
Group III nitride compound semiconductor light-emitting element May 29, 2003 Issued
Array ( [id] => 1037471 [patent_doc_number] => 06872620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-29 [patent_title] => 'Trench capacitors with reduced polysilicon stress' [patent_app_type] => utility [patent_app_number] => 10/441887 [patent_app_country] => US [patent_app_date] => 2003-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4135 [patent_no_of_claims] => 23 [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] => patents/06/872/06872620.pdf [firstpage_image] =>[orig_patent_app_number] => 10441887 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/441887
Trench capacitors with reduced polysilicon stress May 19, 2003 Issued
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