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] => 7325509 [patent_doc_number] => 20040252735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-16 [patent_title] => 'Semiconductor laser device' [patent_app_type] => new [patent_app_number] => 10/853141 [patent_app_country] => US [patent_app_date] => 2004-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6367 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0252/20040252735.pdf [firstpage_image] =>[orig_patent_app_number] => 10853141 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/853141
Semiconductor laser device May 25, 2004 Abandoned
Array ( [id] => 6988623 [patent_doc_number] => 20050087755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-28 [patent_title] => 'Electrode structure, and semiconductor light-emitting device having the same' [patent_app_type] => utility [patent_app_number] => 10/852151 [patent_app_country] => US [patent_app_date] => 2004-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3201 [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] => publications/A1/0087/20050087755.pdf [firstpage_image] =>[orig_patent_app_number] => 10852151 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/852151
Electrode structure, and semiconductor light-emitting device having the same May 24, 2004 Abandoned
Array ( [id] => 7258180 [patent_doc_number] => 20040240499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-02 [patent_title] => 'Semiconductor laser device and fabrication method thereof' [patent_app_type] => new [patent_app_number] => 10/845242 [patent_app_country] => US [patent_app_date] => 2004-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7749 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0240/20040240499.pdf [firstpage_image] =>[orig_patent_app_number] => 10845242 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/845242
Semiconductor laser device and fabrication method thereof May 13, 2004 Issued
Array ( [id] => 415606 [patent_doc_number] => 07279792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-09 [patent_title] => 'Semiconductor device and method of manufacturing same' [patent_app_type] => utility [patent_app_number] => 10/842412 [patent_app_country] => US [patent_app_date] => 2004-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 31 [patent_no_of_words] => 6314 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/279/07279792.pdf [firstpage_image] =>[orig_patent_app_number] => 10842412 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/842412
Semiconductor device and method of manufacturing same May 9, 2004 Issued
Array ( [id] => 7604957 [patent_doc_number] => 07115973 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-10-03 [patent_title] => 'Dual-sided semiconductor device with a resistive element that requires little silicon surface area' [patent_app_type] => utility [patent_app_number] => 10/842661 [patent_app_country] => US [patent_app_date] => 2004-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 31 [patent_no_of_words] => 3437 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/115/07115973.pdf [firstpage_image] =>[orig_patent_app_number] => 10842661 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/842661
Dual-sided semiconductor device with a resistive element that requires little silicon surface area May 9, 2004 Issued
Array ( [id] => 422129 [patent_doc_number] => 07274061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-25 [patent_title] => 'Capacitor constructions' [patent_app_type] => utility [patent_app_number] => 10/841686 [patent_app_country] => US [patent_app_date] => 2004-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 25 [patent_no_of_words] => 7888 [patent_no_of_claims] => 8 [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/07/274/07274061.pdf [firstpage_image] =>[orig_patent_app_number] => 10841686 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/841686
Capacitor constructions May 5, 2004 Issued
Array ( [id] => 7174177 [patent_doc_number] => 20040201067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'LLD structure of thin film transistor' [patent_app_type] => new [patent_app_number] => 10/835651 [patent_app_country] => US [patent_app_date] => 2004-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3243 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0201/20040201067.pdf [firstpage_image] =>[orig_patent_app_number] => 10835651 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/835651
LLD structure of thin film transistor Apr 29, 2004 Abandoned
Array ( [id] => 7174391 [patent_doc_number] => 20040201103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Low dielectric constant film produced from silicon compounds comprising silicon-carbon bonds' [patent_app_type] => new [patent_app_number] => 10/835171 [patent_app_country] => US [patent_app_date] => 2004-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8205 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0201/20040201103.pdf [firstpage_image] =>[orig_patent_app_number] => 10835171 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/835171
Low dielectric constant film produced from silicon compounds comprising silicon-carbon bonds Apr 28, 2004 Issued
Array ( [id] => 7441259 [patent_doc_number] => 20040195590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Semiconductor device and manufacturing method thereof' [patent_app_type] => new [patent_app_number] => 10/833080 [patent_app_country] => US [patent_app_date] => 2004-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 33423 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 3 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0195/20040195590.pdf [firstpage_image] =>[orig_patent_app_number] => 10833080 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/833080
Semiconductor device and manufacturing method thereof Apr 27, 2004 Issued
Array ( [id] => 191270 [patent_doc_number] => 07642583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-05 [patent_title] => 'Ferroelectric memory device' [patent_app_type] => utility [patent_app_number] => 10/554541 [patent_app_country] => US [patent_app_date] => 2004-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 65 [patent_no_of_words] => 26976 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/642/07642583.pdf [firstpage_image] =>[orig_patent_app_number] => 10554541 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/554541
Ferroelectric memory device Apr 25, 2004 Issued
Array ( [id] => 6923392 [patent_doc_number] => 20050236647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-27 [patent_title] => 'STRUCTURE AND METHOD OF FORMING A BIPOLAR TRANSISTOR HAVING A SELF-ALIGNED RAISED EXTRINSIC BASE USING A LINK-UP REGION FORMED FROMAN OPENING THEREIN' [patent_app_type] => utility [patent_app_number] => 10/709222 [patent_app_country] => US [patent_app_date] => 2004-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4721 [patent_no_of_claims] => 11 [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] => publications/A1/0236/20050236647.pdf [firstpage_image] =>[orig_patent_app_number] => 10709222 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/709222
Structure and method of forming a bipolar transistor having a self-aligned raised extrinsic base using link-up region formed from an opening therein Apr 21, 2004 Issued
Array ( [id] => 6923372 [patent_doc_number] => 20050236627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-27 [patent_title] => 'Semiconductor light emitting devices including in-plane light emitting layers' [patent_app_type] => utility [patent_app_number] => 10/829141 [patent_app_country] => US [patent_app_date] => 2004-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2920 [patent_no_of_claims] => 23 [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] => publications/A1/0236/20050236627.pdf [firstpage_image] =>[orig_patent_app_number] => 10829141 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/829141
Semiconductor light emitting devices including in-plane light emitting layers Apr 20, 2004 Issued
Array ( [id] => 6963890 [patent_doc_number] => 20050230787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-20 [patent_title] => 'Covert transformation of transistor properties as a circuit protection method' [patent_app_type] => utility [patent_app_number] => 10/828022 [patent_app_country] => US [patent_app_date] => 2004-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4322 [patent_no_of_claims] => 31 [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] => publications/A1/0230/20050230787.pdf [firstpage_image] =>[orig_patent_app_number] => 10828022 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/828022
Covert transformation of transistor properties as a circuit protection method Apr 18, 2004 Issued
Array ( [id] => 7411246 [patent_doc_number] => 20040206963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-21 [patent_title] => 'Method for manufacturing light emitting diode utilizing transparent substrate and metal bonding technology and structure thereof' [patent_app_type] => new [patent_app_number] => 10/824871 [patent_app_country] => US [patent_app_date] => 2004-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1907 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0206/20040206963.pdf [firstpage_image] =>[orig_patent_app_number] => 10824871 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/824871
Method for manufacturing light emitting diode utilizing transparent substrate and metal bonding technology and structure thereof Apr 13, 2004 Abandoned
Array ( [id] => 5054420 [patent_doc_number] => 20070057341 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2007-03-15 [patent_title] => 'Self-aligned process for manufacturing a phase change memory cell and phase change memory cell thereby manufactured' [patent_app_type] => utility [patent_app_number] => 10/824631 [patent_app_country] => US [patent_app_date] => 2004-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5246 [patent_no_of_claims] => 26 [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] => publications/A9/0057/20070057341.pdf [firstpage_image] =>[orig_patent_app_number] => 10824631 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/824631
Self-aligned process for manufacturing a phase change memory cell and phase change memory cell thereby manufactured Apr 13, 2004 Issued
Array ( [id] => 5054420 [patent_doc_number] => 20070057341 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2007-03-15 [patent_title] => 'Self-aligned process for manufacturing a phase change memory cell and phase change memory cell thereby manufactured' [patent_app_type] => utility [patent_app_number] => 10/824631 [patent_app_country] => US [patent_app_date] => 2004-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5246 [patent_no_of_claims] => 26 [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] => publications/A9/0057/20070057341.pdf [firstpage_image] =>[orig_patent_app_number] => 10824631 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/824631
Self-aligned process for manufacturing a phase change memory cell and phase change memory cell thereby manufactured Apr 13, 2004 Issued
Array ( [id] => 7333906 [patent_doc_number] => 20040188686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-30 [patent_title] => 'Thin silicon circuits and method for making the same' [patent_app_type] => new [patent_app_number] => 10/824051 [patent_app_country] => US [patent_app_date] => 2004-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1936 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0188/20040188686.pdf [firstpage_image] =>[orig_patent_app_number] => 10824051 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/824051
Thin silicon circuits and method for making the same Apr 12, 2004 Abandoned
Array ( [id] => 253053 [patent_doc_number] => 07579688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-25 [patent_title] => 'Heat radiation structure of semiconductor device, and manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 10/822691 [patent_app_country] => US [patent_app_date] => 2004-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 4804 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/579/07579688.pdf [firstpage_image] =>[orig_patent_app_number] => 10822691 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/822691
Heat radiation structure of semiconductor device, and manufacturing method thereof Apr 12, 2004 Issued
Array ( [id] => 7179347 [patent_doc_number] => 20040202212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Integrated optical device' [patent_app_type] => new [patent_app_number] => 10/817841 [patent_app_country] => US [patent_app_date] => 2004-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4840 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20040202212.pdf [firstpage_image] =>[orig_patent_app_number] => 10817841 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/817841
Integrated optical device Apr 5, 2004 Issued
Array ( [id] => 4476954 [patent_doc_number] => 07868343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-11 [patent_title] => 'Light-emitting devices having multiple encapsulation layers with at least one of the encapsulation layers including nanoparticles and methods of forming the same' [patent_app_type] => utility [patent_app_number] => 10/818912 [patent_app_country] => US [patent_app_date] => 2004-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4239 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/868/07868343.pdf [firstpage_image] =>[orig_patent_app_number] => 10818912 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/818912
Light-emitting devices having multiple encapsulation layers with at least one of the encapsulation layers including nanoparticles and methods of forming the same Apr 5, 2004 Issued
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