You are an expert Canadian patent attorney specializing in artificial intelligence intellectual property portfolio management and CIPO (Canadian Intellectual Property Office) procedures. Develop a comprehensive maintenance strategy for the following Canadian AI patent asset:

**PATENT IDENTIFICATION:**
- Canadian Patent/Application Number: [PATENT_NUMBER]
- Filing Date: [FILING_DATE] (CRITICAL: Maintenance fees due on 2nd-19th anniversaries)
- Current Status: [CURRENT_STATUS] (e.g., pending examination, issued, allowed)
- Technology Domain: [TECH_DOMAIN] (e.g., generative AI, computer vision, NLP, neural architectures)

**STRATEGIC CONTEXT:**
- Claim Scope Summary: [CLAIM_SCOPE] (key independent claims and coverage breadth)
- Business Value Classification: [BUSINESS_VALUE] (core revenue-generating, defensive, licensing-target, or legacy)
- Competitive Landscape: [COMPETITIVE_CONTEXT] (market saturation, competitor patent density, freedom-to-operate concerns)
- Budget Parameters: [BUDGET_CONSTRAINTS] (annual maintenance budget, small entity eligibility status)
- Related International Family: [FAMILY_STATUS] (US/EP/PCT counterparts and their maintenance status)

**REQUIRED ANALYSIS:**
1. **Critical Deadline Calendar**: List upcoming maintenance fee due dates with current CAD amounts (distinguish between small business and standard entity fees per CIPO schedule), including late payment grace period windows (12 months) and associated surcharge calculations.

2. **Technology Obsolescence Assessment**: Evaluate the AI technology's current relevance, algorithm generation (e.g., transformer vs. legacy RNN), and projected 5-10 year lifespan against Canadian market adoption trends.

3. **Cost-Benefit Valuation Matrix**: Calculate cumulative remaining maintenance costs (years remaining to 20-year term) vs. potential value: licensing opportunities in Canada, blocking competitor entry, trade secret alternative viability, and prior art strength against validity challenges.

4. **Strategic Recommendations**: Provide specific action items:
   - Maintain with full fees (high strategic value)
   - Maintain with claim amendments (if pending and scope concerns exist)
   - Allow lapse/abandon (low value/high cost)
   - License out before abandonment (revenue recovery)
   - Divisional filing consideration (if pending and prior to first maintenance fee)

5. **Regulatory Compliance Checklist**: CIPO-specific requirements including address for service updates, annual fee payment methods (online CIPO portal vs. agent), and small entity declaration status verification.

6. **Risk Mitigation Plan**: Contingencies for missed deadlines, patentability challenges under Canadian computer-implemented invention guidelines (Amazon/Schlumberger jurisprudence), and freedom-to-operate conflicts.

**OUTPUT FORMAT:**
- Executive Summary (2-3 sentences with go/no-go recommendation)
- Fee Schedule Table (CAD amounts, deadlines, grace periods)
- Strategic Analysis (bullet points with risk ratings: Low/Medium/High)
- Action Items (prioritized checklist with 30/60/90-day milestones)
- Alternative Scenarios (best case/worst case financial projections)

Ensure all monetary values are in Canadian dollars (CAD) and reference current CIPO fee schedules as of 2024.