Search

Mary Da Zhi Wang Cheung

Examiner (ID: 11961, Phone: (571)272-6705 , Office: P/3667 )

Most Active Art Unit
3665
Art Unit(s)
3694, 3621, 2161, 3667, 3665, 2171, 2787, 2175, 2771
Total Applications
1166
Issued Applications
899
Pending Applications
90
Abandoned Applications
192

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7094825 [patent_doc_number] => 20010034719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-25 [patent_title] => 'Electronic wallet system with secure inter-purses operations' [patent_app_type] => new [patent_app_number] => 09/797070 [patent_app_country] => US [patent_app_date] => 2001-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8694 [patent_no_of_claims] => 24 [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/A1/0034/20010034719.pdf [firstpage_image] =>[orig_patent_app_number] => 09797070 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/797070
Electronic wallet system with secure inter-purses operations Feb 28, 2001 Issued
Array ( [id] => 6935159 [patent_doc_number] => 20010056405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-27 [patent_title] => 'Behavior tracking and user profiling system' [patent_app_type] => new [patent_app_number] => 09/797647 [patent_app_country] => US [patent_app_date] => 2001-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 29442 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0056/20010056405.pdf [firstpage_image] =>[orig_patent_app_number] => 09797647 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/797647
Behavior tracking and user profiling system Feb 28, 2001 Abandoned
Array ( [id] => 5925584 [patent_doc_number] => 20020116339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-22 [patent_title] => 'License verifying system and method of verifying software license' [patent_app_type] => new [patent_app_number] => 09/781751 [patent_app_country] => US [patent_app_date] => 2001-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2022 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0116/20020116339.pdf [firstpage_image] =>[orig_patent_app_number] => 09781751 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/781751
License verifying system and method of verifying software license Feb 11, 2001 Abandoned
Array ( [id] => 6935166 [patent_doc_number] => 20010056412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-27 [patent_title] => 'Transaction Intermediary apparatus, method and system with negotiation capability for transaction of goods or services through communication network' [patent_app_type] => new [patent_app_number] => 09/776424 [patent_app_country] => US [patent_app_date] => 2001-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 19291 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0056/20010056412.pdf [firstpage_image] =>[orig_patent_app_number] => 09776424 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/776424
Transaction Intermediary apparatus, method and system with negotiation capability for transaction of goods or services through communication network Feb 1, 2001 Abandoned
Array ( [id] => 7079897 [patent_doc_number] => 20010042054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-15 [patent_title] => 'Postage meter machine with access protection' [patent_app_type] => new [patent_app_number] => 09/768749 [patent_app_country] => US [patent_app_date] => 2001-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2189 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0042/20010042054.pdf [firstpage_image] =>[orig_patent_app_number] => 09768749 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/768749
Postage meter machine with access protection Jan 22, 2001 Abandoned
Array ( [id] => 5989714 [patent_doc_number] => 20020099668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-25 [patent_title] => 'Efficient revocation of registration authorities' [patent_app_type] => new [patent_app_number] => 09/767128 [patent_app_country] => US [patent_app_date] => 2001-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5057 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20020099668.pdf [firstpage_image] =>[orig_patent_app_number] => 09767128 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/767128
Efficient revocation of registration authorities Jan 21, 2001 Abandoned
Array ( [id] => 6349300 [patent_doc_number] => 20020035723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-21 [patent_title] => 'Digital contents distribution system, digital contents distribution method, roaming server, information processor, and information processing method' [patent_app_type] => new [patent_app_number] => 09/761719 [patent_app_country] => US [patent_app_date] => 2001-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 11785 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20020035723.pdf [firstpage_image] =>[orig_patent_app_number] => 09761719 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/761719
Digital contents distribution system, digital contents distribution method, roaming server, information processor, and information processing method Jan 17, 2001 Issued
Array ( [id] => 7608251 [patent_doc_number] => 06999946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-14 [patent_title] => 'Method for computer network operation providing basis for usage fees' [patent_app_type] => utility [patent_app_number] => 09/757951 [patent_app_country] => US [patent_app_date] => 2001-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 5964 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/999/06999946.pdf [firstpage_image] =>[orig_patent_app_number] => 09757951 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/757951
Method for computer network operation providing basis for usage fees Jan 9, 2001 Issued
Array ( [id] => 785760 [patent_doc_number] => 06993508 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-01-31 [patent_title] => 'Method and mechanism for vending digital content' [patent_app_type] => utility [patent_app_number] => 09/752348 [patent_app_country] => US [patent_app_date] => 2000-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5962 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/993/06993508.pdf [firstpage_image] =>[orig_patent_app_number] => 09752348 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/752348
Method and mechanism for vending digital content Dec 28, 2000 Issued
Array ( [id] => 6751720 [patent_doc_number] => 20030046241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-06 [patent_title] => 'Image commercial transactions system and method, image transfer system and method, image distribution system and method, display device and method' [patent_app_type] => new [patent_app_number] => 09/749849 [patent_app_country] => US [patent_app_date] => 2000-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 54 [patent_no_of_words] => 48378 [patent_no_of_claims] => 70 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0046/20030046241.pdf [firstpage_image] =>[orig_patent_app_number] => 09749849 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/749849
Image commercial transactions system and method, image transfer system and method, image distribution system and method, display device and method Dec 26, 2000 Issued
Array ( [id] => 6894463 [patent_doc_number] => 20010016829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-23 [patent_title] => 'Image commercial transactions system and method' [patent_app_type] => new [patent_app_number] => 09/749097 [patent_app_country] => US [patent_app_date] => 2000-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 53 [patent_no_of_words] => 48239 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20010016829.pdf [firstpage_image] =>[orig_patent_app_number] => 09749097 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/749097
Image commercial transactions system and method Dec 26, 2000 Issued
Array ( [id] => 7015723 [patent_doc_number] => 20010051881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-13 [patent_title] => 'System, method and article of manufacture for managing a medical services network' [patent_app_type] => new [patent_app_number] => 09/746429 [patent_app_country] => US [patent_app_date] => 2000-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 13601 [patent_no_of_claims] => 90 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20010051881.pdf [firstpage_image] =>[orig_patent_app_number] => 09746429 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/746429
System, method and article of manufacture for managing a medical services network Dec 21, 2000 Abandoned
Array ( [id] => 6880901 [patent_doc_number] => 20010032189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-18 [patent_title] => 'Method and apparatus for a cryptographically assisted commercial network system designed to facilitate idea submission, purchase and licensing and innovation transfer' [patent_app_type] => new [patent_app_number] => 09/747748 [patent_app_country] => US [patent_app_date] => 2000-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 28976 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0032/20010032189.pdf [firstpage_image] =>[orig_patent_app_number] => 09747748 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/747748
Method and apparatus for a cryptographically assisted commercial network system designed to facilitate idea submission, purchase and licensing and innovation transfer Dec 21, 2000 Abandoned
Array ( [id] => 897262 [patent_doc_number] => 07346582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-18 [patent_title] => 'Electronic money, electronic use right, charging system, information processing apparatus, and reproducing method and reproduction control method of contents data' [patent_app_type] => utility [patent_app_number] => 09/913946 [patent_app_country] => US [patent_app_date] => 2000-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 12669 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/346/07346582.pdf [firstpage_image] =>[orig_patent_app_number] => 09913946 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/913946
Electronic money, electronic use right, charging system, information processing apparatus, and reproducing method and reproduction control method of contents data Dec 19, 2000 Issued
Array ( [id] => 1058837 [patent_doc_number] => 06856978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-15 [patent_title] => 'Method and apparatus for interfacing application systems via the internet' [patent_app_type] => utility [patent_app_number] => 09/739931 [patent_app_country] => US [patent_app_date] => 2000-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3946 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/856/06856978.pdf [firstpage_image] =>[orig_patent_app_number] => 09739931 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/739931
Method and apparatus for interfacing application systems via the internet Dec 17, 2000 Issued
Array ( [id] => 6210890 [patent_doc_number] => 20020072944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-13 [patent_title] => 'Method and system for selecting items to replace insured items' [patent_app_type] => new [patent_app_number] => 09/732591 [patent_app_country] => US [patent_app_date] => 2000-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4017 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0072/20020072944.pdf [firstpage_image] =>[orig_patent_app_number] => 09732591 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/732591
Method and system for selecting items to replace insured items Dec 7, 2000 Issued
Array ( [id] => 6211104 [patent_doc_number] => 20020073041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-13 [patent_title] => 'Use of persona object in electronic transactions' [patent_app_type] => new [patent_app_number] => 09/731628 [patent_app_country] => US [patent_app_date] => 2000-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4502 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0073/20020073041.pdf [firstpage_image] =>[orig_patent_app_number] => 09731628 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/731628
Use of persona object in electronic transactions Dec 6, 2000 Issued
Array ( [id] => 6211117 [patent_doc_number] => 20020073048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-13 [patent_title] => 'Account charge approval system' [patent_app_type] => new [patent_app_number] => 09/731627 [patent_app_country] => US [patent_app_date] => 2000-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3177 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0073/20020073048.pdf [firstpage_image] =>[orig_patent_app_number] => 09731627 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/731627
Account charge approval system Dec 6, 2000 Abandoned
Array ( [id] => 5830173 [patent_doc_number] => 20020069182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-06 [patent_title] => 'System and method for alternative dispute resolution' [patent_app_type] => new [patent_app_number] => 09/730632 [patent_app_country] => US [patent_app_date] => 2000-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3590 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20020069182.pdf [firstpage_image] =>[orig_patent_app_number] => 09730632 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/730632
System and method for alternative dispute resolution Dec 5, 2000 Abandoned
Array ( [id] => 6675561 [patent_doc_number] => 20030061164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-27 [patent_title] => 'Intellectual property brokerage system and method' [patent_app_type] => new [patent_app_number] => 09/727489 [patent_app_country] => US [patent_app_date] => 2000-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5033 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0061/20030061164.pdf [firstpage_image] =>[orig_patent_app_number] => 09727489 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/727489
Intellectual property brokerage system and method Dec 3, 2000 Abandoned
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