Search

Yean Hsi Chang

Examiner (ID: 16947)

Most Active Art Unit
2835
Art Unit(s)
2835
Total Applications
607
Issued Applications
482
Pending Applications
15
Abandoned Applications
110

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4265241 [patent_doc_number] => 06208508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Space-saving docking station for vertically supporting an opened notebook computer' [patent_app_type] => 1 [patent_app_number] => 9/211720 [patent_app_country] => US [patent_app_date] => 1998-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3275 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/208/06208508.pdf [firstpage_image] =>[orig_patent_app_number] => 211720 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/211720
Space-saving docking station for vertically supporting an opened notebook computer Dec 13, 1998 Issued
Array ( [id] => 4184608 [patent_doc_number] => 06141208 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Hinge device for a portable computer' [patent_app_type] => 1 [patent_app_number] => 9/201906 [patent_app_country] => US [patent_app_date] => 1998-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1786 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/141/06141208.pdf [firstpage_image] =>[orig_patent_app_number] => 201906 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/201906
Hinge device for a portable computer Nov 29, 1998 Issued
Array ( [id] => 4197081 [patent_doc_number] => 06151207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Structure for protecting electronic systems from impact and portable computer with such a structure' [patent_app_type] => 1 [patent_app_number] => 9/201136 [patent_app_country] => US [patent_app_date] => 1998-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5094 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/151/06151207.pdf [firstpage_image] =>[orig_patent_app_number] => 201136 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/201136
Structure for protecting electronic systems from impact and portable computer with such a structure Nov 29, 1998 Issued
Array ( [id] => 4396196 [patent_doc_number] => 06262885 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Portable computing device having a display movable thereabout' [patent_app_type] => 1 [patent_app_number] => 9/195735 [patent_app_country] => US [patent_app_date] => 1998-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4050 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/262/06262885.pdf [firstpage_image] =>[orig_patent_app_number] => 195735 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/195735
Portable computing device having a display movable thereabout Nov 18, 1998 Issued
Array ( [id] => 1442423 [patent_doc_number] => 06496361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-17 [patent_title] => 'Embedded CMOS camera in a laptop computer' [patent_app_type] => B2 [patent_app_number] => 09/192837 [patent_app_country] => US [patent_app_date] => 1998-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2617 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/496/06496361.pdf [firstpage_image] =>[orig_patent_app_number] => 09192837 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/192837
Embedded CMOS camera in a laptop computer Nov 15, 1998 Issued
Array ( [id] => 4371824 [patent_doc_number] => 06191943 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Docking station with thermoelectric heat dissipation system for docked portable computer' [patent_app_type] => 1 [patent_app_number] => 9/191455 [patent_app_country] => US [patent_app_date] => 1998-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3383 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/191/06191943.pdf [firstpage_image] =>[orig_patent_app_number] => 191455 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/191455
Docking station with thermoelectric heat dissipation system for docked portable computer Nov 11, 1998 Issued
Array ( [id] => 4147324 [patent_doc_number] => 06122165 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Computer with improved hard drive assembly and method for assembling same' [patent_app_type] => 1 [patent_app_number] => 9/189603 [patent_app_country] => US [patent_app_date] => 1998-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2570 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/122/06122165.pdf [firstpage_image] =>[orig_patent_app_number] => 189603 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/189603
Computer with improved hard drive assembly and method for assembling same Nov 9, 1998 Issued
Array ( [id] => 4170742 [patent_doc_number] => 06115241 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Attachment of a mobile scanner to a portable computer' [patent_app_type] => 1 [patent_app_number] => 9/187848 [patent_app_country] => US [patent_app_date] => 1998-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2399 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/115/06115241.pdf [firstpage_image] =>[orig_patent_app_number] => 187848 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/187848
Attachment of a mobile scanner to a portable computer Nov 5, 1998 Issued
Array ( [id] => 1179993 [patent_doc_number] => 06751092 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-15 [patent_title] => 'Electronic apparatus and disk unit mounting mechanism' [patent_app_type] => B1 [patent_app_number] => 09/184878 [patent_app_country] => US [patent_app_date] => 1998-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 9636 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 22 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/751/06751092.pdf [firstpage_image] =>[orig_patent_app_number] => 09184878 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/184878
Electronic apparatus and disk unit mounting mechanism Nov 2, 1998 Issued
Array ( [id] => 1552149 [patent_doc_number] => 06347035 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-12 [patent_title] => 'Low profile EMI shield with heat spreading plate' [patent_app_type] => B1 [patent_app_number] => 09/183039 [patent_app_country] => US [patent_app_date] => 1998-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7053 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/347/06347035.pdf [firstpage_image] =>[orig_patent_app_number] => 09183039 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/183039
Low profile EMI shield with heat spreading plate Oct 29, 1998 Issued
Array ( [id] => 4308311 [patent_doc_number] => 06181552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Computer assembly' [patent_app_type] => 1 [patent_app_number] => 9/181011 [patent_app_country] => US [patent_app_date] => 1998-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4116 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/181/06181552.pdf [firstpage_image] =>[orig_patent_app_number] => 181011 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/181011
Computer assembly Oct 26, 1998 Issued
Array ( [id] => 4326805 [patent_doc_number] => 06243260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Retractable speakers for portable computer' [patent_app_type] => 1 [patent_app_number] => 9/178955 [patent_app_country] => US [patent_app_date] => 1998-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 5217 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/243/06243260.pdf [firstpage_image] =>[orig_patent_app_number] => 178955 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/178955
Retractable speakers for portable computer Oct 26, 1998 Issued
Array ( [id] => 4418612 [patent_doc_number] => 06301106 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'Docking station having a plurality of adapter trays for a plurality of portable computers' [patent_app_type] => 1 [patent_app_number] => 9/179241 [patent_app_country] => US [patent_app_date] => 1998-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3324 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/301/06301106.pdf [firstpage_image] =>[orig_patent_app_number] => 179241 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/179241
Docking station having a plurality of adapter trays for a plurality of portable computers Oct 25, 1998 Issued
Array ( [id] => 6962763 [patent_doc_number] => 20010013077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-09 [patent_title] => 'PORTABLE COMPUTER FOR INFRARED DATA COMMUNICATION' [patent_app_type] => new [patent_app_number] => 09/173561 [patent_app_country] => US [patent_app_date] => 1998-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4527 [patent_no_of_claims] => 20 [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/A1/0013/20010013077.pdf [firstpage_image] =>[orig_patent_app_number] => 09173561 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/173561
Portable computer for infrared data communication Oct 15, 1998 Issued
Array ( [id] => 4308339 [patent_doc_number] => 06181554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Portable computer riser for enhanced cooling' [patent_app_type] => 1 [patent_app_number] => 9/184143 [patent_app_country] => US [patent_app_date] => 1998-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3411 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/181/06181554.pdf [firstpage_image] =>[orig_patent_app_number] => 184143 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/184143
Portable computer riser for enhanced cooling Oct 7, 1998 Issued
Array ( [id] => 4419559 [patent_doc_number] => 06266235 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Method for securing a laptop computer' [patent_app_type] => 1 [patent_app_number] => 9/167635 [patent_app_country] => US [patent_app_date] => 1998-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3553 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/266/06266235.pdf [firstpage_image] =>[orig_patent_app_number] => 167635 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/167635
Method for securing a laptop computer Oct 5, 1998 Issued
Array ( [id] => 1425037 [patent_doc_number] => 06512680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-01-28 [patent_title] => 'Semiconductor package' [patent_app_type] => B2 [patent_app_number] => 09/153456 [patent_app_country] => US [patent_app_date] => 1998-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 4939 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/512/06512680.pdf [firstpage_image] =>[orig_patent_app_number] => 09153456 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/153456
Semiconductor package Sep 14, 1998 Issued
Array ( [id] => 4383435 [patent_doc_number] => 06288892 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Front covering for a computer housing' [patent_app_type] => 1 [patent_app_number] => 9/142643 [patent_app_country] => US [patent_app_date] => 1998-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1178 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/288/06288892.pdf [firstpage_image] =>[orig_patent_app_number] => 142643 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/142643
Front covering for a computer housing Sep 10, 1998 Issued
Array ( [id] => 4406681 [patent_doc_number] => 06297954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Peripheral mounting system for a computer system' [patent_app_type] => 1 [patent_app_number] => 9/141409 [patent_app_country] => US [patent_app_date] => 1998-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 4249 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/297/06297954.pdf [firstpage_image] =>[orig_patent_app_number] => 141409 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/141409
Peripheral mounting system for a computer system Aug 26, 1998 Issued
Array ( [id] => 4394754 [patent_doc_number] => 06278607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Smart bi-metallic heat spreader' [patent_app_type] => 1 [patent_app_number] => 9/129930 [patent_app_country] => US [patent_app_date] => 1998-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3455 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/278/06278607.pdf [firstpage_image] =>[orig_patent_app_number] => 129930 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/129930
Smart bi-metallic heat spreader Aug 5, 1998 Issued
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